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Diagnose ABS control module with Vag-Com?

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Old 06-16-2004, 06:11 AM
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Default Diagnose ABS control module with Vag-Com?

I (as some other guy in this forum) have some problems with my "longitudinal acceleration sensor, G251", I tested with a sensor from a friends car and it didn't help. The DTC is still there and the ABS-warning light goes on. When I'm reading of the sensor I get a value saying that the vehicle accelerates with ~10.119ms/sec even when I'm standing still. Perhaps it's the ABS control unit that is the problem and not the sensor. Can I use Vag-Com tomake some kind of sanity check on my ABS control unit?
Old 06-16-2004, 11:43 AM
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Year and Model of car?
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Old 06-16-2004, 11:32 PM
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A3 TsQ 2000 (European)
Old 06-18-2004, 06:09 PM
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Default Try Basic Setting, Group 069 with

the car on a level surface.

If that doesn't fix it, then either the control module is wonked or you've got a wiring problem to the sensor.

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Old 06-20-2004, 08:04 AM
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Could be a ground problem?
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