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1999 Land Rover Discovery Series II 4.0L MIL Lamp on
car came in with mil lite on,had the two codes. the car runs good there's no miss or surge. checked fuel pressure(in spec's) and for intake [...] air boot ,maf area no leaks found. clear codes but comes back on second test drive. the o2 milivolts drop to zero ...
FIX posted 9/29/2003
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Message Closed w/Summary
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| VIN | SALTY1247X |
| Engine | 4.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
1999 Land Rover Discovery Series II
| VIN | SALTY1247X |
| Engine | 4.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
3 Replies Received
3 Replies Received
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