× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Subaru Impreza WRX 2.0L MIL Lamp on
Posted to Asian Driveability on 10/10/2008 8 Replies

Came in for MIL. PO171, bank one lean. Smoke checked intake system, no leaks. Cleaned injectors on a double length injection flush. Cleared codes, sent customer away. Light came back in a week. Changed the front a/f ratio sensor with a genuine subaru sensor. C...

8 Replies Received (View Replies)

  Related Documents & Media  2002 Subaru Impreza WRX

 
Message Closed w/Summary

car Vehicle Data

2002 Subaru Impreza WRX

VIN JF1GG29632
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Wrx

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

2002 Subaru Impreza WRX

VIN JF1GG29632
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.Wrx

Trouble Codes

P0171Fuel System Too Lean (Bank 1)