TJ1 Posted October 9, 2023 Share Posted October 9, 2023 My A4 2L tdi coil lights keeps coming on then goes into limp mode. I have had diagnostics a few times which indicated a problem with fuel sensor. It has been to the garage to see if they can find the problem, I have had the sensor replaced, the relay for the glow plug replaced but. I'm at a loss what to do next, does anyone have any ideas? Quote Link to comment Share on other sites More sharing options...
Steve Q Posted October 10, 2023 Share Posted October 10, 2023 Could it be an issue with an injector, cam sensor, dpf or egr. Quote Link to comment Share on other sites More sharing options...
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