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2006 Land Rover Range Rover HSE 4.4L MIL Lamp on
Hi need some assistance from the rover/ jag techs this rover had leaking valve covers we replaced both valve covers and gaskets with Oem parts. After it had the lean codes p0171 p0174. At idle fuel trim spikes to 20% when revved fuel trim drops to 5%. I smoke ...
FIX posted 3/20/2015
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | SALMF15476 |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | Same Engine as Jag 4.2 |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2006 Land Rover Range Rover HSE
| VIN | SALMF15476 |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | Same Engine as Jag 4.2 |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video