P1602 Diagnostic Trouble Code Discussion for July 2011
Powertrain Control Module Not Programmed
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 P1602
| Help Request | Posted | |
| 1999 Audi A4 Quattro 2.8L Poor Idle Quality, Surge, MIL Lamp on VIN: WAVED28D8X P1602: ter 30 voltage low. car came in with engine surging and check engine light on, multiple codes, cleared codes and p1545 throttle valve controller malfunction. I have a modis, did a throttle valve relearn with no fix. went to do a throttle valve adaption but its asking me for a 3 n... |
July 07, 2011 |
