P2543 Diagnostic Trouble Code Discussion for October 2010
Injector Wiring General Error
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P2543
| Help Request | Posted | |
| 2005 Audi A6 Quattro 3.2L MIL Lamp on VIN: WAUDT74F25 P2543: Low fuel pressure sensor circuit intermittent. Hi Fellows, Car came in because of this above 2 DTCs. 1.Check fuel pressure and found the one at outlet from rail back to tank is low than normal(specs. 6bar). Pressure at rail OK specs. 25bar. But when hook up mechanical pressure tester at rail outlet. It fi... |
October 07, 2010 | |
| 2005 Audi A6 Quattro 3.2L MIL Lamp on VIN: WAUDT74F25 P2543: Low fuel pressure sensor circuit intermittent. Hi Fellows, Car came in because of this above 2 DTCs. 1.Check fuel pressure and found the one at outlet from rail back to tank is low than normal(specs. 6bar). Pressure at rail OK specs. 25bar. But when hook up mechanical pressure tester at rail outlet. It fi... |
October 08, 2010 |
