P1093 Diagnostic Trouble Code Discussion for January 2016
Fuel Rail Pressure Low During Power Enrichment
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| Help Request | Posted | |
| 2007 Audi A4 Quattro 2.0L MIL Lamp on VIN: WAUDF78E97 P1093: Bank 1 Fuel measuring system 2 malfunction intermittent. ... here. Car came in with P2177 & P1093 - Perform a lot a parts replacement, now the car has no performance problem, but faults came back after 3 or 4 days driving. No vacuum leak, crankcase vacuum normal, fuel pressure & fuel duty cycle within spec.R... |
January 24, 2016 |
