
2002 Ford Focus ZTW 2.0L MIL Lamp on, Fuel trim
This Focus is a well maintained (by me)vehicle. Check engine light came on, lean bank one. Performed a tune up checked for vaccum leaks (no smoke machine) and found a pipe to the very lower back of the intake possibly leaking. I sealed that up and drove the ve...
FIX posted 10/23/2007
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)9 Replies Received(Hide Replies)9 Replies Received
|
Message Closed w/FIX
|
VIN | 1FAHP36392 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Fuel Trim |
Occurs | Always |
Misc. | Wagon |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2002 Ford Focus ZTW
VIN | 1FAHP36392 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Fuel Trim |
Occurs | Always |
Misc. | Wagon |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |