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P1248 Diagnostic Trouble Code Discussion for July 2008

Accelerator Pedal Position Sensor Correlation

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Trouble Ticket Help Requests for DTC P1248
Help Request Posted
2003 Volkswagen Beetle GL 1.9L MIL Lamp on VIN: 3VWPC21C13
P1248: injection start control deviation. ... with 73k on it came in with no problems other than the MIL on. We got a P1248 code for start of injection control deviation, we checked the start of injection and found it way off the vag-com tdi graph-ADVANCED- ran it back down to just over mid point and ...
July 13, 2008