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2000 Mercury Cougar 2.5L LT fuel trim high
Eraced system after all work done- recheck data- find LT fuel trim at idle still at +14 give or take- found Baro sensor reading at 147 Hz- should be 158 Hz for this area- replaced MAF sensor- still reading to high???- any ideals
Summary posted 5/29/2008
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Related Documents & Media | VIN | 1ZWFT61L2Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Lt Fuel Trim High |
| Occurs | Idle |
Message Closed w/Summary
Vehicle Data
2000 Mercury Cougar
| VIN | 1ZWFT61L2Y |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Lt Fuel Trim High |
| Occurs | Idle |
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