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2006 Land Rover Range Rover HSE 4.4L MIL Lamp on
Posted to European Driveability on 5/12/2011 7 Replies

Hello everyone, got this Rover that is giving both lean and rich codes. Smoke test good. Replaced front O2 sensors, still have problem. Replaced MAF, still have problem. Reflash ECU, through dealer, as per tsb's. Still have problem. Fuel Trims: Short are about...

7 Replies Received (View Replies)

  Related Documents & Media  2006 Land Rover Range Rover HSE

 
Message Closed w/FIX

car Vehicle Data

2006 Land Rover Range Rover HSE

VIN SALMF15496
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2006 Land Rover Range Rover HSE

VIN SALMF15496
Engine4.4 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P0175Fuel System Too Lean (Bank 2)