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International Automotive Technicians Network
2008 Land Rover Range Rover HSE 4.4L MIL Lamp on
Posted to European Driveability on 2/17/2012 7 Replies

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...

7 Replies Received (View Replies)

  Related Documents & Media  2008 Land Rover Range Rover HSE

 
Message Closed w/FIX

car Vehicle Data

2008 Land Rover Range Rover HSE

VIN SALME15478
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.P0171 P0174

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2008 Land Rover Range Rover HSE

VIN SALME15478
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.P0171 P0174

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)