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1996 Isuzu Trooper LS 3.2L MIL Lamp on
Cleaned fuel injectors with 3M system. O2 wave form is a lot better but shows sign of a vacuum leak. Trace to find a leak at the hose coming from the MAP sensor. O2 now clean. Test drive and return to customer. MIL light set on way home. Code P0171. STFT on le...
FIX posted 4/16/2001
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Message Closed w/FIX
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| VIN | JACOJ58V5T |
| Engine | 3.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Accel |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1996 Isuzu Trooper LS
| VIN | JACOJ58V5T |
| Engine | 3.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | On Accel |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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