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Vw Touran 1.9 tdi - Steering angle sensor G269 error adaptation vas5054, Odis

grzesio2507 18231 17
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How can I fix a recurring G269 steering torque sensor fault on a VW Touran 1.9 TDI when adaptation in VAS5054/Odis completes successfully but the error returns after ignition cycles?

If adaptation completes but the G269 fault comes back after switching the ignition off and on, the problem is most likely a faulty or unstable torque sensor rather than a coding/adaptation issue [#17230460][#17232887] The sensor is integrated with the power steering unit, so in practice the fix is to replace the sensor/steering assist assembly or test with a different one; the system can show correct readings yet still detect a slight internal error [#17218178][#17230460] There is no way to clear it permanently if the hardware is bad [#17219842] A temporary battery or voltage issue was suggested, but the thread’s conclusion points to the sensor/assist unit itself [#17217639][#17230460]
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  • #1 17217405
    grzesio2507
    Level 15  
    Posts: 250
    Help: 10
    Rate: 50
    Hello,

    I have a gentlemen problem car is VW Touran 1.9 TDi,
    Engine code BCE, 77kw.

    Well, since the purchase of the ESP indicator was on, the problem was on the ABS pump side, recently I was able to get a pump with the same number, designation. After replacing and adapting the error appeared "yellow steering wheel" nadesce, after I have probably tried all the adaptation through Vas5054 4.2.3 Odis adaptations abs, esp, And although everything is successfully completed, until the ignition is turned off and turned on again after the 2nd time , 3cim start the engine, the other indicators disappear adaptation done correctly ABS, ESP, I do not know what else to check I am currently abroad, so worse with parts, however, oddly some half a year ago when the battery was unloaded, the steering wheel appeared but the usual adaptation left, right drive a moment at a speed of 20km / h and then disappeared ... Here, even diagnostic from the communication side I can't bite it :( , it is unlikely that at the same time when it was replaced the ABS pump would name the steering angle sensor!?. Although we know everything is possible ....


    Anyone have any experience with the adaptation of this sensor and in diagnostics that will speed up the way of finding a fault?

    I am asking you for help!


    Accurate error description "steering wheel torque sensor" (unreliable static signal)
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  • #2 17217516
    spinacz
    Level 42  
    Posts: 8524
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    Are there any errors in the ABS?
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  • #3 17217639
    1chomik1
    Level 11  
    Posts: 11
    Help: 1
    Rate: 3
    From what you describe, it looks like a weak battery. If at the time of starting the battery voltage drops below 9v, a support error will appear. You can easily check it by starting a car connected by cables to another, e.g.
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  • #4 17217775
    grzesio2507
    Level 15  
    Posts: 250
    Help: 10
    Rate: 50
    spinacz wrote:
    Are there any errors in the ABS?


    Not just any ABS errors

    Added after 3 [minutes]:

    1chomik1 wrote:
    From what you describe, it looks like a weak battery. If at the time of starting the battery voltage drops below 9v, a support error will appear. You can easily check it by starting a car connected by cables to another, e.g.


    Aku rather falls off, I manage to erase the error, then after several times the ignition switch appears again. The adaptation is also going well. I have such errors on Odis [/ img]
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  • #5 17217784
    grzesio2507
    Level 15  
    Posts: 250
    Help: 10
    Rate: 50
    Can somebody advise you on how else to go about it? Is another diagnostic program a chance of calibration? Is it rather a painter's sensor? :( , somewhere on the forum I found that this error code is a crush, but I still hope that not with me, the strange fact is the appearance of an error after replacing the pump And despite the correct adaptation retrying error: / ...
  • #6 17218015
    spinacz
    Level 42  
    Posts: 8524
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    And how about readings from this sensor? Eye stable correct?

    Added after 4 [minutes]:

    And why do you have G85 in the subject and G269 error?
  • #7 17218131
    grzesio2507
    Level 15  
    Posts: 250
    Help: 10
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    Error G269, already corrected in the subject, thanks for the vigilance. The support works 100% and despite the light is on,
  • #8 17218178
    adam7009

    Level 41  
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    sensor integrated with power assistance, complete power assistance for replacement you have.
    Company Account:
    AUTO-ELELEKTRONIK AB
    Linowiec, Lisewo, 86-230 | Tel.: 697XXXXXX (Show)
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  • #9 17219325
    grzesio2507
    Level 15  
    Posts: 250
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    I understand correctly and if even the exchange of mangle is not avoided, is it possible to clear the error only for a long time? :( , unfortunately it so happens that I have a review this week and I will definitely fail to exchange :( .
  • #11 17220685
    grzesio2507
    Level 15  
    Posts: 250
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    Hmm why then all the sensor readings are correct and adaptations can be successfully completed?
  • #12 17220946
    seat21
    Level 29  
    Posts: 899
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    Maybe you have too much voltage drop during start-up, e.g. starter
  • #13 17220974
    grzesio2507
    Level 15  
    Posts: 250
    Help: 10
    Rate: 50
    Rather doubtful I checked today Aku fully charged, besides, the steering wheel would not light up, just esp. With a weak Aku during start-up, you like to sleep a few controls ...
  • #14 17222779
    grzesio2507
    Level 15  
    Posts: 250
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    Anyone else have any suggestions for advice please help !, battery during start-up 11, 2V voltage approx.
  • #15 17223035
    seat21
    Level 29  
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    so it's a crush to replace
  • #16 17230460
    radiogaga
    Service technician RTV  
    Posts: 3116
    Help: 398
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    You probably have some kind of instability of the torque sensor in the ironing machine. The parameters may be OK, but the system detects a slight error and the yellow steering wheel is burning. These sensors are interchangeable. A matter of practice.
  • #17 17232794
    grzesio2507
    Level 15  
    Posts: 250
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    Ok, what else can I do to make sure it's the sensor?
  • #18 17232887
    radiogaga
    Service technician RTV  
    Posts: 3116
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    Insert a different one. This is the best solution. It happens that during mechanical work on the car it starts to work unstable. We often meet in the service with such a case after replacing the shock absorbers e.g.
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Topic summary

✨ The discussion revolves around a VW Touran 1.9 TDi experiencing a persistent "yellow steering wheel" warning after replacing the ABS pump. Despite successful adaptations using VAS5054 and ODIS, the error reappears after restarting the ignition. Users suggest checking for ABS errors, battery voltage issues, and the stability of the torque sensor. There are indications that the steering angle sensor (G269) may be faulty, and some recommend replacing it to resolve the issue. The conversation highlights the challenges of diagnosing and adapting electronic components in vehicles, especially when abroad and with limited access to parts.
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FAQ

TL;DR: VW Touran G269 faults usually point to a failing EPS torque sensor; "If at the time of starting the battery voltage drops below 9v, a support error will appear." That 9 V threshold helps rule out power issues before replacing the EPS. [Elektroda, 1chomik1, post #17217639]

Why it matters: For VW Touran owners and techs chasing a yellow steering wheel after ABS work or voltage dips, this FAQ speeds diagnosis and repair.

Quick Facts

What does the G269 steering torque sensor fault mean on a VW Touran?

G269 flags a torque sensor signal issue in the electric power steering. The module can see slight instability even when values look normal. That triggers the yellow steering wheel warning. This often points to a sensor that is beginning to fail. [Elektroda, radiogaga, post #17230460]

Will ODIS/VAS5054 basic settings actually clear a G269 fault?

Basic settings may complete successfully, but the fault often returns after ignition cycles if the sensor is unstable. That behavior indicates a hardware issue, not a calibration problem. Repeating adaptations won’t hold if the sensor drifts on restart. [Elektroda, grzesio2507, post #17217405]

Is the G269 sensor separate, or must I replace the whole EPS unit?

On this model, the torque sensor is integrated into the power steering assist. Service typically replaces the complete electric power steering unit when G269 persists. Individual sensor replacement is not the standard path here. [Elektroda, adam7009, post #17218178]

Can I clear the warning temporarily to pass a safety inspection?

No. Clearing the code will not last when the underlying fault remains. As one expert put it, "there is no way." The light will return after key cycles or a short drive. Plan repair rather than relying on resets. [Elektroda, adam7009, post #17219842]

Could low battery voltage be the cause of a G269 error?

Yes. If cranking voltage drops below about 9 V, the system can log support errors. Test by jump-starting from a healthy car and rechecking for the fault. If the warning disappears, address battery or starter issues first. [Elektroda, 1chomik1, post #17217639]

My steering assist feels normal. Can the sensor still be bad?

Yes. Full assistance can remain while the module flags instability and lights the yellow steering wheel. That mismatch is common with early torque sensor failure. Do not rely on steering feel alone for diagnosis. [Elektroda, grzesio2507, post #17218131]

How do I confirm the torque sensor is faulty without buying new parts?

Swap testing is the fastest confirmation. “Insert a different one. This is the best solution.” How-To: 1. Record G269 live data at idle. 2. Install a known-good EPS unit for comparison. 3. Cycle ignition and rescan after short drive. [Elektroda, radiogaga, post #17232887]

Why did the G269 fault appear right after replacing the ABS pump?

The timing is often coincidental. Sensor instability can show up after unrelated mechanical work due to handling and vibrations. Services report cases even after suspension jobs like shock replacement. Treat it as correlation, not causation. [Elektroda, radiogaga, post #17232887]

What live data should I look at in ODIS/VCDS for G269?

Watch the torque sensor signal for stability at center and during small inputs. Look for jumps, noise, or drift when the wheel is steady. If values aren’t stable, the sensor or its integration is suspect. [Elektroda, spinacz, post #17218015]

How do I attempt a basic settings procedure after power loss?

  1. Use ODIS/VAS5054 to run ABS/EPS adaptations. 2. Clear DTCs when prompted. 3. Drive straight briefly at around 20 km/h to finalize. If the fault returns after key cycles, pursue hardware repair. [Elektroda, grzesio2507, post #17217405]

Why does the G269 error reappear after two or three key cycles?

The control unit rechecks the sensor on startup. If it sees continued instability, it relights the warning. Users report returns after the second or third start even after successful adaptations. [Elektroda, grzesio2507, post #17217405]

Is G269 the same as G85 steering angle sensor?

No. In the discussed case, the error was G269, not G85. Treat it as a torque sensor issue rather than a steering angle sensor alignment problem. Confirm the exact DTC before attempting calibrations. [Elektroda, spinacz, post #17218015]

Can parameters look OK while the module still faults G269?

Yes. “The parameters may be OK, but the system detects a slight error,” which still lights the yellow steering wheel. The module’s internal checks can catch small instabilities invisible in a quick scan. [Elektroda, radiogaga, post #17230460]

Could a failing starter cause voltage dips that set EPS faults?

Yes. Excessive voltage drop during cranking, including from a weak starter, can trigger support errors. If battery tests fine, load-test the starter and cables. Fix power issues before condemning the sensor. [Elektroda, seat21, post #17220946]
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