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1997 Ford Expedition XLT 5.4L Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp on
ses light on steady runs very rich @ idle & will drop out of closed loop @ idle and run realy [...] question is ect pid will not go over 118 degress cylinder reads about 200 degress iat reads 104 is there a ect & if there is where is it located we have found t...
FIX posted 8/20/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FNFU18L5V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp On |
| Occurs | On Accel |
| Misc. | 4 Dr 4 Wd |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0173 | Fuel Trim Lean Or Rich (Bank 2) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1997 Ford Expedition XLT
| VIN | 1FNFU18L5V |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, MIL Lamp On |
| Occurs | On Accel |
| Misc. | 4 Dr 4 Wd |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0171 | Fuel System Too Lean (Bank 1) |
| P0173 | Fuel Trim Lean Or Rich (Bank 2) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video