P0170 Diagnostic Trouble Code Discussion for August 2005
Fuel Trim Lean Or Rich (Bank 1)
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 P0170
| Help Request | Posted | |
| 1999 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WDBJF65H9X P0170: Bank 1 self adaptation at limit. This Benz runs normally but continues to set the two codes listed. There are no vac or unmeasured air leaks that can be found. The fuel pressure is in spec. The O2 sensors are working correctly. When the codes set the fuel trim readings are -100%. The MAF seno... |
August 16, 2005 | |
| 1999 Mercedes-Benz C280 2.8L MIL Lamp on VIN: WDBHA29G4X P0170: bank 1 fuel trim malfunction. Got this in the shop today with these 2 codes,(po170,po173) looked for vacum leak and can't see any (do hear like there is something at the rear of engine but can not confirm). Was wondering if anyone has had a problem like this? idle sound good not to fast.Lo... |
August 23, 2005 |
