P1543 Diagnostic Trouble Code Discussion for April 2012
Air Conditioning System Range/Performance
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| Help Request | Posted | |
| 2004 Audi S4 Avant 4.2L Poor Idle Quality, Misfire VIN: WAUPL68E04 P1543: Throttle valve sensor signal too low sporadic. Customer complains the vehicle goes into limp mode. Vehicle presented with multiple codes including those listed as well as multiple misfire codes and fuel trim codes. Cleared and test drove, throttle body codes returned. Replaced throttle body, adapted and te... |
April 04, 2012 | |
| 2004 Audi S4 Avant 4.2L Poor Idle Quality, Misfire VIN: WAUPL68E04 P1543: Throttle valve sensor signal too low sporadic. Customer complains the vehicle goes into limp mode. Vehicle presented with multiple codes including those listed as well as multiple misfire codes and fuel trim codes. Cleared and test drove, throttle body codes returned. Replaced throttle body, adapted and te... |
April 13, 2012 |
