
2001 Ford F-150 XL 4.2L MIL Lamp on
All Ford Drivability Guys I have a lean condition with this F-150. I have checked for vacuum leaks, replaced the fuel filter, checked fuel pressure (35)psi. When I looked at the PID I saw this occured with engine RPM at 1054, Calc Load 44.0, Coolant Temp 172, ...
FIX posted 2/8/2008
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Message Closed w/FIX
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VIN | 1FTZX17271 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2001 Ford F-150 XL
VIN | 1FTZX17271 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |