Vauxhall Zafira jerking at speeds between 80 km and 110 km per hr
Variant: 2.2 petrol Auto trans
Model Year: 2001
Categories:
Running Rough, Starting & Power Loss
Engine management light comes on periodically, have replaced , coil pack, throttle body, fuel pressure sensor, fuel filter, crank shaft angle sensor.
Had the car scanned for faults by dealer without finding cause of problem.
Any suggestions/
Had the car scanned for faults by dealer without finding cause of problem.
Any suggestions/
Posted: Aug 5, 2017 (7 years ago)
Difficult one,
I'd connect up my diagnostics in "flight" mode then run the car,
Flight mode basically record sensor data for reading later,
So when back at the garage and if the fault is recreated I an scroll to where the data would hopefully show a glitch/blip in one of the readings.
So I'm suggesting you find a diagnostic specialist,
Not a dealer code reader,
These guys are not cheap but how much have you thrown at it in vain so far?
I'd connect up my diagnostics in "flight" mode then run the car,
Flight mode basically record sensor data for reading later,
So when back at the garage and if the fault is recreated I an scroll to where the data would hopefully show a glitch/blip in one of the readings.
So I'm suggesting you find a diagnostic specialist,
Not a dealer code reader,
These guys are not cheap but how much have you thrown at it in vain so far?
Posted Aug 6, 2017 (7 years ago)
You don't mention plugs , you checked / examined them ?
Posted Aug 6, 2017 (7 years ago)
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