P1171 Diagnostic Trouble Code Discussion for July 2004
Fuel System Lean During Acceleration
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 P1171
| Help Request | Posted | |
| 1998 Pontiac Grand Am SE 2.4L Excessive Emissions, Surge, Poor Fuel Economy, MIL Lamp on, STFT <FT CRAWL UP VIN: 1G2NE52T8W P1171: Fuel System Lean During Acceleration. College girls car, came in with mil codes are above. Can't figure out what is skewing the load calc. as it is 22% at idle baro seems right for sea level (HOU TX) Map seems to be working. Remember this is speed density-no maf.Maf on scanner is 5 gm/sec.both o2s... |
July 31, 2004 |
