
P1423 Diagnostic Trouble Code Discussion for December 2007
Fuel Tank Large Leak
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 P1423
Help Request | Posted | |
1996 BMW 328i 2.8L MIL Lamp on VIN: WBACD4322T P1423: Secondary air system. We have searched the forums and many posts point to a bad pump and valves. The funny part is my pump runs sometimes and I can jump the relay terminals and the pump will run fine. It appears the ECM is not energizing the relay. From what we could find the pump ... |
December 11, 2007 | |
2000 Audi A6 Quattro 2.8L MIL Lamp on VIN: WAUEH24B2Y P1423: bank 1 low secondary flow. I havent run into alot of these cars and one thing i know for sure is there is alot of moisture in the vent hose i think that the valves for the secondary emissions system are freezing shut but not sure...there are no other oil leaks ...just would like some ot... |
December 17, 2007 |