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1999 Land Rover Range Rover HSE 4.6L MIL Lamp on
We have this RR here with lean codes and the LTFT for both banks in excess of +20%. We smoked the intake and found no vacuum leaks. When we checked MAF with a lab scope on a snap throttle test it started at 1.55v idle and snapped to only 3.41v max. This seems ...
FIX posted 3/1/2005
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Message Closed w/FIX
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Related Documents & Media | VIN | SALPV1445X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| 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
1999 Land Rover Range Rover HSE
| VIN | SALPV1445X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| 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) |
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