In the picture below, a major ECU, Y, is on the major, CANBUS, network with other major ECUs, X and Z!
The major ECU, Y, forms a minor (local) network with other minor control units, a, b, c, locally🤠! LIN is that minor, inter-connection between the major ECU, Y, with other the minor control units, a, b, c🤷♂️!
Now, lets use ☝ master ECU, Y, and minor control unit, c☝, in this demonstration below👇!
Study this picture below! We’re using a side mirror, for example! A) The side mirror has a function of an indicator 🚨light!
B) The side mirror may need to be folded, in or out👌!
F) The side mirror has lane-keeping camera🧐!
C) The side mirror (the real glass😂🤣) may need to be adjusted to with the horizontal axis!
D)The side mirror (the real glass😳) may need to be adjusted to with the vertical axis!
E) The glass may need to be heated, warmed, to clear 🧻any storm that clogs glass, especially when it’s raining, snow, etc!
G) Lets eliminate the camera’s cable, G!
H) Cable, H, has only 3 wires, as You can see at, J 👇
J) Imagine, with all the those very many functions in, of, at, by the side mirror, yet the minor control unit (that thing where letter J is🧐) in the side mirror, just gets 3 wires,
Battery Positive +ve, Ground or Negative -ve, and LINbus signal, from the main ECU, could be the Body ECU, a.k.a BCM or whatever!
Wiring Diagram of that mirror’s setup☝ D & C are motors to adjust the mirror accordingly! E is heater to warm the mirror’s glass as to clean whatever sh*t ! B is another motor to fold the whole the mirror, in or out, seen🤔?
☝☝☝ y is the LIN communications’wire
x and z from (may be the battery directly) or from some whater power module🤷♂️, insha’Allah!
K) The minor control unit receives just 3 wires, but spits out billions of wires to each respective actuator or sensor!
For example in this 👇 motor control system, b, could be straight from the battery, then, a, the LINbus wire, from the respective master ECU, to the slave control unit (minor ECU), Y, within the motor’s ‘zig zag zeg’😂😁! OK, whatever, just know that, the +ve & -ve could be coming straight from the battery🤷♀️, BUT obviously that 1 wire is coming from the main ECU, a.k.a master ECU!
This one wire is the ujanja doing all the LINBUS magic🧐!
The following are random pick-outs on about this LIN!
👇
The main ECU, A, or the LIN master can control upto 15 minor or small or slave control units, a.k.a the LIN slaves
So, the whole LIN network😂, is upto 16 modules!
The LIN is kinda slow, and is often used in vehicles for less important communication jobs, like to control windows, wipers, air condition etc…
The LINbus uses a single wire, with a maximum length of 40 m, unlike, as compared to CANbus with its canLO & canHI two wires’ connection!
The LIN operating voltage could even be, 12V, 24V, etcV, 😁😂!
Look here👇
We tested this seat heater system blaa blaa🚽! When You press the button for LOW heat, a lower voltage is sent out 👇
When the middle or moderate switch is presses, middle voltage comes 👇
Sasa, when the maximum sh*t is pressed, so is maximum voltage sent out, seen🤔? Is it kinda making sense now🤔? One 1 wire, carrying different voltages, each voltage with it’s respective message🤷♂️!
HAPA UJANJA tu😊😊
…yuh done know😂😁!
Just like in the CANbus, even in the LINbus control units, there is some transceiver module to make sense & nonsense of whatever LIN messages😎!
Just like in the CANBUS, even this LINBUS has those zig zag zeg resistors😜😜😂
I don’t know whatever I forgot to include, but insha’Allah, I will remember, then will ad it here, let me do few bottles😜!
WinOLS ni programu yenye uchawi wa kuwezesha kubadilisha, kurekebisha data iliyomo kwenye ECU.
Ina maana unaeza kutoa/kuzima hizo mifumo zenye usumbufu kwenye gari, zikiwemo IMMOBILISER (kufanya immo off). kutoa DPF, EGR, ADblue, kubadili TURBO zenye umeme, yaaani inafanya kazi nyingi kama ECU tuning, uamuzi ni wako tu🤷♂️!
Siku hizi almost kila kitu kinaundwa kuwa na hii blaa bla ya CONTROL SYSTEMS, mfano, AC za ofisini, nyumbani mataa yanajiwasha yenyewe, gari za siku hizi kila kitu mafundi wanazungumza ‘kontulo’ yaani control (ECU) ama kompyuta ya gari, nk!
Hapa tunaelezana kwa ufupi, maana na jinsi, au namna huu uchawi wa CONTROL SYSTEM unakuwa!
Imagine huu mfumo wa hesabu
X + 5 = Y
(5 haibadiriki, lakini X au na Y inaeza kuwa chechote)! X ikiwa 2, ina maana Y itakuwa 7 2 + 5 = 7 Ina maana ukitaka mfumo wako uwe tu wenye 7 kama matokeo, lazima X uingize iwe 2, au na vinginevyo! Ukitaka matokeo au Y iwe 9, hapo lazima X iongezeke kuwa 4!
Tayari, hapa 5 ni control!
Huo mfumo 5 (control) kudhibiti matokeo kwenye Y(output) kulingana X (input) itakachokuwa, ni CONTROL SYSTEM wa X + 5 = Y
CONTROL SYSTEM ni mfumo ambao matokeo yanategemea maingizo!Kwa mfano wetu pale juu, Input ni X, Control ni 5, alafu Output ni Y!
Alafu hizi CONTROL SYSTEMS zinaundwa kwa aina au namna mbili! Kuna zile ambao hamna aja ya kuthibitisha au ku comfirm matokeo, a.k.a OPEN LOOP CONTROL SYSTEMS, alafu na zile ambao lazima, au ata matokeo yanafanya uchawi ata kwenye mainginzo, ambao ni CLOSED LOOP CONTROL SYSTEM!
Naomba, ili kueleezana viruzi tofauti kati ya hizi aina, kutumisa mfano wa ile AC ya kudhibiti ujoto chumbani au ata ikiwa gari!
OPEN LOOP CONTROL SYSTEM
Imagine, hiyo siginal ya INPUT inatokea kwenye Temperature sensor inaochunguza ujoto chumbani au ata kwenye gari, mfumo ni kwamba hiyo Temperature sensor ikipeleka umbea kwamba kuna ujoto chumbani, hapo AC itaanza, yaani itawaka tu, hata kama hakuna mtu yeyote chumbani! Sasa ndo hizi OPEN LOOP CONTROL SYSTEM!
CLOSED LOOP CONTROL SYSTEM
Sasa hiyo siginal ya INPUT inatokea kwenye Temperature sensor imeruhusu AC kuanza, lakini AC ikiwaka lazima kuna ijulishe au ipeleke umbea kwamba nimewaka! Sasa huko sehemu ndo kuna blaa blla zingine kuchunguza kama kuna watu au la, ikiwa la AC itajizima yenyewe! Huo mzunguko ndo CLOSED LOOP CONTROL SYSTEM!
Kukitokea mfano tatizo, tuseme huku AC inawaka hata bila watu au vinginevyo, ukifanya diagnosis hizo blaa blaa za OPEN LOOP detected!
Hata kama EARTH na GROUND ni kama kitu kimoja, lakini ni tofauti!
Kwa kingereza ya Merikani wanasema GROUND, alafu kwa Kingereza ya Ulaya(Europe) ni EARTH, so sometimes maana inakuwa confused!
So is why we tried to explain the difference in this rubbish video!
May be whatever is causing You believe MUST do some nonsense to the vehicle, is some minor external problem with the sensors or actuators🤷♂️!
WinOLS ni programu yenye uchawi wa kuwezesha kubadilisha, kurekebisha data iliyomo kwenye ECU.
Ina maana unaeza kutoa/kuzima hizo mifumo zenye usumbufu kwenye gari, zikiwemo IMMOBILISER (kufanya immo off). kutoa DPF, EGR, ADblue, kubadili TURBO zenye umeme, yaaani inafanya kazi nyingi kama ECU tuning, uamuzi ni wako tu🤷♂️!
Hapa tunajaribu kufafananua au kuelezeana maana ya maneno fulani ya kitaaalam👌, ambao tunatumia katika maisha yetu ya kila siku, bila kujua maana🤔! So,HAPA UJANJA tu👨🎓
ENGINE SPEED inamanisha mwendo engine inazunguka (a.k.a RPM) alafu VEHICLE SPEED ni mwendo wa gari zima au tuseme muzunguko wa tayari although sio!
Hizi signal zinakuwa programmed tofauti tofauti as shown in this nonsense video!
Gari za siku hizi ni kama mwili wa mwanadamu🤔! Sasa, hiyo CAN BUS ni kama ni mfumo wa neva, yaani nervous system, unaowezesha mawasiliano wa kila mfumo wa mwili!
Ndiyo, hizo ECU zione kama vipande vya mwili vilioonganiswa na huu mfumo wa CAN BUS!
CAN BUS (CAN = Controller Area Network) alafu BUS ni kama basi la abiria🤔!
Kwenye basi la kutoka Kampala kwenda Nairobi, munaingia wengi lakini kila atashuka sehemu tofauti, kulingana, Jinja, Busia, Eldoret, Nakuru, nk, hadi Nairobi!
So, CAN ni muungano wa ma kompyuta ziliopo kwenye gari kwamba zinawasiliana, kupeana msaada…
…kugawana ujumbe muhimu, kutoka kwenye hisia ama sensor zisipo katika mifumo wa ecu zingine!
Mfano👇, D, kompyuta ama ECU ya SUSPENSION ikihitaji umbea kuhusu speed, mwendo wa gari, itapata umbea huu kwa njiaCANBUS!
A, ambao ni Computer ya ABS yenye X, speed sensor zinazochunguza mwendo wa gari, itaweka signal hii ya speed, kwenyeCANBUS🤷♂️!
…kuliko kwamba waya za speed sensor zitafungwa kwa kila computer ya gari itahitaji kujua mwendo wa gari🚒!
WinOLS ni programu yenye uchawi wa kuwezesha kubadilisha, kurekebisha data iliyomo kwenye ECU.
Ina maana unaeza kutoa/kuzima hizo mifumo zenye usumbufu kwenye gari, zikiwemo IMMOBILISER (kufanya immo off). kutoa DPF, EGR, ADblue, kubadili TURBO zenye umeme, yaaani inafanya kazi nyingi kama ECU tuning, uamuzi ni wako tu🤷♂️!
Nguvu za magineti👌 zikija karibu kwa wire au kifaa chechote kinachopitisha umeme na kwamba kuna umeme unaopita🤔kwa hiki kifaa, kuna uchawi funi utakaotokea kusababisha/kuzalisha umeme namna tulivyolekezana kwa hii video👇!
Electronic Stability Program (ESP) ama Electronic Stability Control (ESC), au tena Dynamic Stability Control (DSC), ni uchawi wa ku improve a computerised vehicle’s stability by detecting and reducing loss of traction (skidding).
ESP baada ya ku detect any loss of steering control, kuna namna it applies the brakes kuifanya gari irudi where the driver intends to go bila kupagawa namna tulijaribu kuelezea!
Nguvu za ule moshi unaotoka kwa engine unatumika kuzungusha aina ya kama pampu fulani hivi, na wakati wakuzunguka hii pump inanyonya au kuvuta hewa kutoka nje ya gari ili kuongeza kiasi cha hewa engine inahitaji kufanya kazi vizuri namna tulijaribu kueleza humu!
Na pia kuna hizo pressure sensors, temperature sensor, nk🤷🏼♂️ !
(S) Air, (Z) fuel, and (M) ignition, are the primary parameters of in a standard combustion Engine😎!So is why each👇, air control, ignition control, fuel control, each tends to have a dedicated (C4,C3,C2) microController listening to certain sensors and ‘actuating’ certain actuators📌!
For example, Fuel Control system has actuators, sensors,
for pressure, temperature, density, etc!
Air Control system same sh*t,
for pressure, temperature, density, etc!
Different, many, sensors, actuators on the engine🤔!
The inputs (S, Z, M) are controlled⚓!
As soon as ☝ exhaust valve (I) opens, smoke is emitted out of the engine!
This is when these Vehicle emission control systems‘ integrated technologies come in with their ‘ujinga’ to minimize or clean that harmful smoke from engines.
Whatever they do with ‘hewachafu‘ & ‘hewasafi‘🤪!
The Vehicle’s emission control system could include,
the Exhaust Gas Recirculation (EGR)!
At (Z) the EGR recirculates a portion of engine exhaust back into the combustion chamber (S)😳!
Plus reducing the amount of ‘smoke‘ emissions,
the EGR indirectly lowers combustion temperatures.
Some sensors & actuators involved! If any f*ks, or falsely reports f*k to the ECU, nonsense starts happen to the engine🤷♀️!
That’s when EGR delete ‘ujanja’ comes in to ‘kinda’ deactivate, f*k off the EGR system😉!
..download whatever data to f*k 💻 the EGR’s ‘ujinga‘
The Vehicle’s emission control system could include, Catalytic Converter that converts ‘smoke‘ at (Z) into less harmful sh*t at (M)🧬!
(O2) Oxygen Sensors, (Z) and (M), monitor the oxygen content in the ‘smoke’,
to help the ECU (O)maintain an ideal air/fuel ratio (S) for optimal (I) catalytic converter performance🏹!
Some sensors & actuators involved! If any f*ks, or falsely reports f*k to the ECU, nonsense starts happen to the engine🤷♀️!
That’s when Lambda, O2 sensor delete,
some could falsely label it as ‘CAT off‘ ‘ujanja’,
but comes in to ‘kinda‘ deactivate or tame the Catalytic Converter system😉!
..download whatever data to f*k this ‘CAT system‘😉!
The Vehicle’s emission control system could include, Evaporative Emission Control (EVAP) that prevents fuel vapors from the fuel tank ( fuel system) from escaping into the atmosphere🤠!
The EVAP does it by trapping them in a charcoal canister and burning them in the engine🤷♀️!
..download whatever data to f*k Emissions‘ ujinga🩺!
The Vehicle’s emission control system could include, Diesel Particulate Filter (DPF) that traps, stores, and burns off soot (particulate matter) from engines✌!
Some ‘riddim up’ with Selective Catalytic Reduction (SCR) using a urea-based solution (AdBlue)🍻!
Some sensors & actuators involved! If any f*ks, or falsely reports f*k to the ECU, nonsense starts happen to the engine🤷♀️!
That’s when ‘ADblue delete‘ blaa bla ‘DPF delete‘ all come in to ‘kinda’ deactivate the ADblue, DPF 😉!
The Vehicle’s emission control system could include, Positive Crankcase Ventilation (PCV) Valve (O),
which redirects (m), crankcase fumes (blowby gases) back, through (S), into the intake manifold🤷♀️! The Positive Crankcase Ventilation (PCV) valve is, typically, usually, as in, most are a simple, mechanical, spring-loaded valve, not an electronic component🍖!
PCV nonsense uses engine vacuum to regulate crankcase pressure👌!
For those few vehicles with electronically controlled, PCV systems,
in case of any ‘ujinga’ that needs elimination, HAPA UJANJA tu👇
…download data to f*k 💻 emissions‘ ‘ujinga’🍻!ONYO📚
Removing restriction of, DPFADblueEGRO2 blaa bla, can result in better throttle response, higher torque, and slightly better overall power🤷♂️.
Obviously without the need for periodic DPF regeneration cycles which injects extra fuel into the exhaust to burn off soot, sii thefuel consumption can improve, ama🤔?
Eliminating the EGR valve kinda prevents carbon buildup in the intake which eventually reduces the risk of clogging, indirectly reducing engine, turbo, or valve failures🧐!
Remember, improperly configured deletes can increase exhaust temperatures, causing excessive stress on components, lead to cracked manifolds or failure😢!
May be whatever is causing You believe MUST do some ECU programming to the vehicle, is some minor external problem with the sensors or actuators🤷♂️!
Remember, how You read the ECU data will also determine what kinds of data You get, and what kind of tuning, programming to be done!
You get different data, via OBD mode, BOOT mode, BENCH mode!
☝☝ click
These files to disable immobilizer system so the ecu accepts any random key used!
Ukumbuke kuwa mwangalifu na vifaa components za circuit board(motherboard), ikiwa kifaa umefugua kime…🤷♀️
….kwamba unadhani umeharibu kitu kwenye mother board, hakuna matata, HAPA UJANJAtu, hii ndio jinsi ya kugundua, kupata na kupima componets za ECU, kisha suluhisha shida hiyo. inshaAllah👇
Jinsi unafahamu engine za diesel zinatoa’nga moshi kali wenye vichembe (particles)🚆!
Sasa kwa kutaka kuzuia hizi particles zisitoke nje ya gari kuharibu mazingira, kuna kidude fulani kinawekwa kwenye exhaust pipe ya gari ya diesel ili kushika hizi particles!
Baada ya hizi particles kushikwa zinachoma mpaka kupotea namna tulijabu👇kumbushana!
A Virtual Private Server (VPS) uses virtualization software to partition physical servers into multiple “virtual” servers—each having the ability to run its own operating system and applications.
VPS is not for everyone, but is quickly becoming the hosting preference of choice for advanced Web developers who require root access to the server to run their own software.
Huu uchawi wa PIZOELECTRIC EFFECT ni kwamba, ukigonga au kukandamiza kitu kiliotengenezwa kwa ile kemikali ya crystal blaa blaa😂🤣😁, hicho kitu kinaweza kuzaa umeme. TENA ukipitisha umeme katika hicho kitu, kitatemeka (to vibrate/shake or move)! So ni vice versa namna tulijaribu kuoneshana kwenye hii video🤷🏼♂️
We are disorganized🤧🤮!
Here, You could get a general understanding, a setup of a Vehicle’s Immobilizer System🤠!
Otherwise We, further, deeply & separately, discussed every specific brand’s system 🤷♂️!
We demonstrated how KEY PROGRAMMING is done on different vehicle brands, lost keys, spare keys, immo OFF😎 immo ON!
As in, all vehicle brands, like, Benz, Toyota, LandRover, Isuzu, Volvo, Suzuki, Sozi, DongFeng, etc🚙🚎🛺🚑🚗! In no particular order We keep adding whatever nonsense that comes up,insha’Allah🤞!
We packing loads of rubbish here, very useless! Just make sure You can make sense out of this nonsense, seen🤷♀️?
Our things are very disorganized, just fight to get what could be useful, insha’Allah✌
Whether, Keys typeX or typeY,
make sure You be able to do spare keys, lost keys, synching (adapting/programming) whatever involved ECU,Z, hardware wherever necessary👌!
Niiiga, at least have an idea, bomboclat😁🤣😂!
Below this page👇,
there is a list with links to every specific Vehicle🧐 !
Kindly study this picture,
make sure you’re not drunk & drank🤪!
Remember, We have 2 types of Keys, Smart Keys (Y) & Analog Keys (X) with metal😜!
Staring with Analog Keys (X)
S) The bitting, ama, the grooves on the key blade,
can be used for Electronic Engine Immobilizer System👌! The complex grooves like the paracentric or laser-cut patterns can be almost impossible for picking and unauthorized duplication🤷♂️.
How electronic🤔? HAPA UJANJA tu🤪!
In some vehicles, when👇 the correct key, A, turns the door-lock switch, B, a signal is sent to the Pneumatic System Equipment Pump (PSE), C, controller, to unlock the doors, at the same time enabling the immo relay, D, that is linked to the Engine Starter🤷♂️!
See how why some vehicles, without first unlocking the driver’s door lock, NO engine crank🤷♂️!
Remember😉, You may clickhere if you want buy us a drink🍻! Jazak’Allah🤞
Assuming You’re familiar with ELECTROMAGNETISM magic!
Otherwise CLICKHERE
Try to imagine🤔, some special ‘things’, material, that can excite or be excited, by Electromagnetism magic🤔!😂🤣
I’m finding means of how You could understand the ‘special things‘ (transponders) used in keys🤪!
For now, I’m using the words “special things” because We don’t yet know about transponders, seen🤔?
So, bare with my nonsense🤣😂🤪!
Anyway, continue imagining, how these small ‘special things‘ (T) are made🧐!
Note that, these ‘special things‘ (T), can change or can be changed by the Electromagnetism magic!Longer story, shorter😜!
Use the picture below to continue imagining🤔!
S) Imagine this ‘special things‘ (T or 2T, 3T) has particles inside🤔! These particles are arranged in a normal, usual (unprogrammed) way👌!
O)Remember, the particles in the ‘special things‘ (T or 2T, 3T) can be excited (changed) programmedusingElectromagnetism magic, using whichever tool (2J)!
Z)These particles in the ‘special things‘ (T or 2T, 3T) have been permanently (uniquely) excited (programmed) at (S) to (Z) or (I) or whichever, depending on the magic is uniquely done by tool (2J)!
As in, the arrangement of the particles in the ‘special things‘ (T or 2T, 3T) have been rearranged, looking as different particles in the new different ‘special things‘ (T1 or 2T1, 3T1)
J)This ‘special thing’, for example, (T) that was, permanently & uniquely, excited to form (T1)!
Yes, this new (T1), if put in an electromagnetic filed, formed by coli (J),
this new ‘special thing‘ (T1) will ‘disturb’ excite the magnetic filed the same unique way,
how it was permanently excited at (O),
from (T) to (T1)!
A pulled or stretched spring, or, a rubber band hits back with same force that pulled it🤷♂️! The unique magic that happens at (J), is perceived as the unique password, or data, or whatever😂🤣🤣!
Now, stop imagining, wake up😂🤣😜! Remember our photo🤔?
Look😳 at this picture below👇!
P) Using a given algorithm (transponder data),
the tool (2J) is commanded to uniquely excite program ‘the special thing‘ (T), to change it’s particles’ arrangement, into a newer, unique arrangement (T1)!
F) Using the same (P) algorithm (transponder data), the electronic device (F) is commanded, programmed to only expect, accept, the same magic that was used to uniquely excite, program the ‘special thing‘ (T) to change (T1)!
Meaning that, the magic that (T1) causes at (J), should be the same magic that produced it, from T😉!
Remember, a pulled or stretched spring, or, a rubber band hits back with same force that pulled🤷♂️!
So, the force that pushed (T) to become (2T),
is the same force (magic) that will be exerted at (J)🤷♂️!
HAPA UJANJA tu🤪!
A ‘special thing‘ is put in a vehicle’s key (E)!
Somewhere in on the car,
some electronic device (F) is also put, installed to detect, listen to the havoc (magic) that the ‘special thing‘ in the key, causes at( J)🤷♂️!
Don’t imagine🤣😂,
all this whatever nonsense is the vehicle immobilizer system!
That ‘special thing‘ (T1, 2T1, 3T1) in the key (E)
is known as a Transponder!
The electronic device (F), that listens to the havoc (magic) caused by the transponder (T1, 2T1, 3T1), is the immobilizer electronic control unit (immo ECU)
Some call it “immo box“🤠!
The “immo box” could be a separate unit,
OR,
Could be virtually hidden in the (D) engine’s electronic control unit (engine ECU),
OR,
hidden in some other device,
could be Instrument Cluster (C), Body Electronics’ Control Unit (B),
or wherever even Tyres😜🤣😂!
Remember😉, You may clickhere if you want buy us a drink🍻! Jazak’Allah🤞
A) When the Transponder key (E) is turned to switch-ON (zungusha), the immobilizer electronic control unit (A) causes an electromagnetic field at the ignition switch (J)👌!F) Whatever magic that,
that Transponder (T1 or 2T1 or 3T1) within the Transponder Key (E),
that kind of excitement (magic) caused to the electromagnetic field at (J),
should match with whatever data is stored in the EEPROM (F), seen🤔?!
LOST KEY🤔?
“Whatever” is in the lost key (E) is the same as what is saved in EEPROM (F), iwinjo🤔?
You have read, and now You have the Transponder Data, that is stored in EEPROM (F)!
P) You have read the Transponder data (P),
from the immobilizer EEPROM (F)!
2J) Get an empty Transponder (T),
then write theTransponder Data (P),
using whichever tool (2J), finish🤷♂️!
HAPA UJANJA tu🤪!
S) These Transponders (T, 2T, 3T), are virgin, blank with NO unique Transponder Data🧻🍻!
The Transponders are waiting to be excited (Programmed)!
S) These Transponders (T, 2T, 3T), are different👌!
There are sub-Types, within each type of Transponder!
Like Transponder Type (T) ,
You will find versions, 4C, 4D, etc!
..and again within 4D,
there are other extra versions of4D,
like 4D67, 4D50, 4D21, 4D5021🤣😜😂, etc!
Z) The unique Transponder Data (P) is what makes (T) to either become (T1) or (T2) or (T3) or (T5021)😂😜🤣!
That is why even if vehicles (S, O, Z, I) are the same, with their Transponder Keys all looking the same, the data in their Transponder Keys, is very different😎!
The key for (S) can’t work on (O, Z, I) and otherwise true😂🤣!
Yes, some EEPROM stores the Immobilizer Data🤠!
But, the Immobilizer Control Unit (immo ECU) has many EEPROMs on it’s motherboard😎!
Some SMART KEYS are just, smart atCAR ACESS, notENGINE START🤐!
S) Key must be inserted then press START/STOP button🤮!
O) Key must be inserted then twisted, turned to START/STOP😳!
Z) Everything Keyless😜!
Whether, CAR ACESS or ENGINE START,
the key keeps hidden in the knickers👌!
Using(O) for example🧐!Its ‘technology‘ is almost as,
good as the ‘analog’ metallic Transponder Key🤣!
Assume, Keys (S) & (O), as just ‘semi–SMARTKEYS‘👌!
Lets do the fully SMARTKEYS (Z)Let’s use of them for this study😉! Whatever mix of, Wireless & Electrical, Technology used in the SMART KEY, insha’Allah🤞!
Just know that the ‘thing’😂switches electrical data into radio-wave data
back and forth😂🤣
If You wish to deep into electronic components on any control unit’s motherboard, circuit board, then..
Back to our SAMRT KEY😂🤣Study this picture👇 it’s SMART KEY system’s algorithm!
NOT that every smart key’s the same, ..but similar🤠!
It’s the ENGINE IMMOBILISER (start) FUNCTION😉!
H) The smart key is in the pocket🤷♂️
K) Press START/STOP (K) button that is linked to (F)!
F) The BCM (F) quickly powers (G) and (D)!
G)The LF antenna (G) tickles the Key to spit out it’s ID!
D) The HF antennasends the received ID (X) to ( E)!
E) The Certification, smart ECU (E) verifies Key’s ID!
Tells BCM (F) the ‘hakuna matata’ key is ok😜!
F) The BCM (F) just allows for Ignition Switch-ON!
(That is, if brake or clutch pedal (J) was NOT pressed)
NOTE📌
The BCM (F) has power supply sessions👌!
A session to power ON the antennae (D & G)!
A session to power ON Certification Smart ECU (E)!
A session to power ON the ID-code ecu (B)!
J) If the BCM (F) gets both signals,
from START/STOP button (K) and
from the brake or clutch pedal sensor (J)!
It means the Engine needs to be started,
and so the BCM (F) will power ON (B)!
Y) As soon as the ID-code ecu (B) wakes up, it tells the Smart ECU (E) to verify it’s self!
W) The ID-code ecu (B) wil also tell the Steering lock ecu (A) to verify itself!
X)The ID-code ecu will also tell the Engine ecu (C) to verify itself!
If everything validates, the Engine ECU will get a Start-Engine Signal!
…remember the algorithm could vary by vehicle make🤐!
…remember the algorithm could vary by vehicle make🤐!
…remember the algorithm could vary by vehicle make🤐!
…remember the algorithm could vary by vehicle make🤐!
…remember the algorithm could vary by vehicle make🤐!
Remember😉, You may clickhere if you want buy us a drink🍻! Jazak’Allah🤞
S)Let’s start the rolling code (xyz) nonsense🤪!
Using WhatsApp, for example🤔!As You would register a WhatsApp number, a 6-digit code is sent to that number👌!
WhatsApp expects You to write the same number so as to verify ‘wah gwaan‘🥂!
This WhatsApp code is valid only ONCE🤐!
Coming back to👇 our nonsense😎!
The👇 security code in (E or 2E) must match with what is in (F or 2F)🚧!
If I canwith ‘ujanja’ get the security code in (E or 2E)😎 I just make another key, then…🤷♀️!Sasa, the rolling code (or hopping code) ‘ujinga’ is where the key (E or 2E) and car’s respective ECU (Electronic Control Module),
could be ECU’s (A or B or C or D whatever), they agree to agree on using a unique, one-time (WhatsApp) code 👌!
Depending on the vehicle’s algorithm, This rolling (changing) code could be changing on every after Engine is allowed to start🤷♀️!
Like every after a successful 👇Zungusha😜!
…this code could be changing on each transmission, as in, changing with every pressing of the key,
to prevent a ‘mjanja’ from recording and replaying the signal to unlock the vehicle🤪!
So, if a code is intercepted, it’s useless🧻🚽!
The stolen code is useless because the car is already expecting the next code in the sequence🤷♂️!
Like👇, if for now, the key and the vehicle aggress on code Y (4487931)!
The next expected code is X (8007764)🤪!
This rolling code nonsense could be between the key(E or 2E) and a respective ECU (A, or B, C, D)
OR
This👇 rolling code nonsense could further to be between certain ECU‘s (D & E)👇!
Like👇
(A and D) have some rolling code algorithm between them, to verify the key🔑to do whatever nonsense in the vehicle without starting the engine👌!
Further, after (A & D) agreeing,
(D & E) also have some rolling code ‘ujinga’ between them🤷♀️ to allow the engine start🍻!
Just like with WhatsApp, some nonsense could happen that the code verification algorithm becomes stupid, out of sync that it requires a specific procedure to return to the normal code verification🧘♂️!
So, in specific vehicles, if a key or ECU is out of sync, it usually requires a specific procedure (such as turning the ignition on/off several times) to re-synchronize with the ECU🥂!
These (S,O,Z) are the same, but just look similar😉! If truck (Z) has a problem🩺,
You could ‘Chaga‘ 🤐 ‘Kikuyu‘ a spare part off, from (O and or S) can 🩺repair (S)🤷♀️!
Spray Truck (S) with ‘Baganda‘ witchcraft water😲!
Every part on truck (S) sprayed with ‘Baganda‘😳!
The ‘Baganda‘ witchcraft water😲
is some unique, specific liquid 💻data🤐!
If You suspect a part was stolen from vehicle (S), yet this vehicle (S) had already been sprayed with the witchcraft water🤔,
use a certain tool, scan that suspected part🤷♀️!But the vehicle with a stolen part will still move🤷♀️!
We’re continuing to renovate this page, If You found it here,
kindly check back within 43200 seconds, You may, will find some new nonsense🤪!
Insha’Allah✌!
Remember😉, You may clickhere if you want buy us a drink🍻! Jazak’Allah🤞
Whatever nonsense is shown in this video is more nonsense if You don’t first go through all the rubbish we earlier discussed on how these immobilizer systems work, where which why when what components involved, seen😉?
Kwanza moja kwa moja, ukumbuke how immobilizer systems work,
what components involved,
why what and how to supercalifragilisticexpialidocious do if lost or spare keys🤷♂️!
HAPA UJANJA tu😁🤣😁😜
Kwanzia hizo TRANSPONDER KEYS funguo za chuma za kawaida, mpaka hizo SMART KEY, tunaanza na mifumo, jinsi zinafanya kazi, ili uweze kuelewa kwanini, mashine fulani ndo zinazo kamilisha kazi fulani!
TRANSPONDER KEYS
Kwa kutaka kuzuia wizi, walifanya uchawi kwenye gari kwamba isipo kuwa funguo maalum ya hiyo gari maalum, hiyo gari haiwezi kuendeshwa. Kwenye funguo waliweka kadude fulani kanaitwaTransponder Sasa haka kadude namna tulivyoneshana kwa video, kuna neno siri ama PIN a.k.a password ambao lazima ifanane na ilyo kwenye gari. Isipo fanana gari haitawaka!
So, kwa hii video tulijaribu kuoneshana namna hiizi blaa blaa zote zinafanya kazi
Ina maana hiyo funguo maalum ya kuendesha gari maalum ikipotea lazima ufanye uchawi wa ziada kuirudisha namna tuliojaribu kumbushana katika hii video!
ONYO🚨: Mara kwa mara kuna ujanja unaotokea wa nmna ya kufanya key programming, so hii ni just basics of what could be done in case🤷♂️!
Na hata kama hizo transponder zinafanana kwa muonekano, lakini ziko tofauti kaaabisa! Yaani ziko na namba mf., ID46, 4C, TPX7, nk kulingana aina ya gari!
Ina maana ukileta tranponder ya Toyota Corona kuiweka kwa system ya Toyota Carina, hazitafanya🤷🏼♂️ namna tulioneshana kwenye hii video
Sasa kuna system zenye funguo za transpoder kama tumeone, na kuna smart key systems
SMART KEY SYSTEMS
Sasa, hizo smart zinabaki mfukoni kwamba unaeza kufungua mlango na kuendesha gari bila kuigusa hiyo funguo!
KEYLESS ama SAMRT KEY SYSTEM ina upande miwili, upande wa kuasha gari KEYLESS IGINITON SYSTEM, na upande mwingine wa tuseme kifahari hiiivi, KEYLESS ENTRY SYSTEM ile yakufungua mlango, booti, kutembeza viti, nk!
So namna hii video inakuonesha tutangaliza hizo part tofauti tofauti
KEYLESS IGINTION SYSTEM
Sasa tukianza na KEYLESS IGINTION SYSTEM tutaona namna SMART ECU ikishirikiana na ID CODE BOX, BODY ECU, ENGINE ECU, nk, kama TRANSMISION ECU, STEERING LOCK ECU, nk, ili kuwezesha engine kuaka kwa kutambua kama ndo funguo sahihi ilioko mfukoni ya huyo mtu anaejaribu kuendesha hiyo gari! Hii video ni ndeeefu pamoja na maneno mengi ya kurudia rudia ili uweze kuipata vizuri!
KEYLESS ENTRY SYSTEM
Sasa hapa tunajaribu kuoneshana KEYLESS ENTRY SYSTEM, utaona kwamba hapa ni SMART ECU na BODY ECU na componet zingine zinazohusiana…pamoja na uchawi gani unaweza kufanya kukitokea blaa blaa yeyote kwenye hii system!
Unajua kuna mashine nyigi na ni rahisi kutengeneza au kuongeza funguo ya smart. LAKINI ukikosea kidogo tu, ni hatari na kwamba system nzima utakuwa umehiharibu🤷♂️!
So be careful when diagnosising for problems or when using diagnosis machine as we tried ellaborate in this video
Kufanya IMMO OFF ni ule uchawi kufanya gari iwake na funguo yeyote kama kawaida au kama mifumo ya zamani. IMMOBILIZER DECODING🙄, ni kama ufunguo umepotea, unafuta kumbu kumbu ya ufunguo, kuirudisha kuwa bikira (virgin) kama mwanamke akiwa ajaolewa, namna gari inavyokuwa kiwandani!
Namna tulioneshana kwenye hii video, kufanya IMMO OFF either unaweka emulator au ku edit data za IC ama chip ya funguo!
ONYO 📌
kama unajelewa niaje, mambo ya EEPROM data blaa blaa, tumekuwekea hapa data za IMMO OFF na DUMPS (virgin Data), otherwise endelea kujifunza niaje!
Na, sometimes, ukiwa na secret codes fulani, ziwe SMART KEYS au TRANSPONDER KEYS, kwa kutumia ata diagnosis machine ya kawaida, unaweza kufanya ujanja fulani! So, tumekuwekea program kuwezesha kupata hizo secret codes fulani!
Tena tulijua kwamba funguo ikipotea unaweza kupata code/passsword kutoka hiyo EEPROM ili ukatumbukize kwenye funguo ingine ndo gari iwake, au pia kama control boxi imekufa unatoa haka EEPROM ukaweke kwa hiyo control boxi ingine👌!
Sasa uchawi ni kusipojua EEPROM ya funguo iko wapi na ni gani katika hizo nyingi zilizopo kwenye circuit board, maana iwe control boxi au immo box kuna EEPROM nyingi nyingi.
So hii App📲 ya kwenye simu au na kompyuta💻, inakusadia kujua EEPROM ipi au Transpoder ipi inaendana hiyo gari🤔!
Sasa tayari umejua ni EEPROM gani ya funguo🙄, je unajua nini chakufanya uweze kuisoma, kubadili ili ufanye IMMO OFF au DECODE ili kupata code/password ya funguo kutoka hiyo EEPROM?So ukibonyeza HAPA utona tulikumbushana au kuoneshana kuhusu data inakuanga humu, inakaje, inasomwa au kubadilishwa namna gani🤷🏼♂️ hizo blaa blaa binary, HEX, address, nk, mara Flash Memory, EEPROM memory, nk!
Hiki kitabu kina namna ya ku program funguo za gari, mashine gani yakutumia, vifa gani vya kufungua/kufunga kwenye gari, nk!
Yaani unapata almost kila umbea mhimu👌! Ni PDF📲 popote💻 kinafunguka!
Tuseme umepata idea ya namna funguo zinafanya👌!
Na funguo ikipotea umejua kwamba unaweza kutumia data ya EEPROM kuweza kutenegeza ufunguo mwingine AU ukafanya IMMO OFF ukatoa tu immo system ili gari ikubali funguo yeyote.
Sasa changamoto ni kujua uchawi gani wa kufanya immo off au ku program funguo ingine kwa kutumia data ya EEPROM ndo maana ukitaka niaje😢!
Tumekusanya kila aina ya programu, yaani software kufanya ujanja wowote kwenye kila gari🤔, bonyeza tu HAPA HAPA HAPA🤷♂️!
Huu ni mifano namna hizi softyware ziliopo! Ni nyiiingi👌!
LIN is that minor, inter-connection between the major ECU, Y, with other the minor control units, a, b, c🤷♂️!
A) The side mirror has a function of an indicator 🚨light!
☝
OK, whatever, just know that, the +ve & -ve could be coming straight from the battery🤷♀️,
When You press the button for LOW heat, a lower voltage is sent out 
Is it kinda making sense now🤔?
How it works, 
Niiga, 
So is why each👇,
The inputs (
If You don’t want read more nonsense..
If You don’t want read more nonsense..
The 
👇👇
The 
😂🤣
A pulled or stretched spring, or, a rubber band hits back with same force that pulled it🤷♂️!
Let’s use of them for this study😉!
As You would register a WhatsApp number,
I just make another key, then…🤷♀️!
Sasa, the 
But 
Put an 
We’re 
So ukibonyeza HAPA utona tulikumbushana au kuoneshana kuhusu data inakuanga humu, inakaje, inasomwa au kubadilishwa namna gani🤷🏼♂️ hizo blaa blaa binary, HEX, address, nk, mara Flash Memory, EEPROM memory, nk!
