
2008 Land Rover Range Rover HSE 4.4L MIL Lamp on
hi iatn members i have land rover that has po171 p0174 replaced mass air flow sensor(oe) smoked test,propane test , disabled egr and plugged the ports and smoked test , clean throtle body and still got these codes coming back fuel presure in specs (70psi) fuel...
FIX posted 3/16/2012
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Message Closed w/FIX
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VIN | SALME15478 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Misc. | P0171 P0174 |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2008 Land Rover Range Rover HSE
VIN | SALME15478 |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Misc. | P0171 P0174 |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |