Saturn ION RedLine Forums banner
o2 sensor
1-1 of 1 Results
  1. Problems & Troubleshooting
    2006 redline 120000 miles bought it recently for peanuts. few days later engine light comes on, using torque pro, the fault os for p0171- system too lean my long term fuel trim is almost 30% i clean the maf, check the voltage, it seems fine. start looking for exhaust leaks and find that...
1-1 of 1 Results