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1998 Ford F-150 Lariat 4.6L Poor Idle Quality, High Idle
Thanks to all the help and suggestions in advance. I have this 98 Ford F150 that came in with the MIL on and found code P1120 checked tps out and it was cutting out. Replaced the sensor with a Motorcraft sensor and still idles high. I can go in to the idle air...
FIX posted 3/16/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FTZX18W8W |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, High Idle |
| Occurs | Always |
Trouble Codes
| P1120 | TP Sensor 1 Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1998 Ford F-150 Lariat
| VIN | 1FTZX18W8W |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, High Idle |
| Occurs | Always |
Trouble Codes
| P1120 | TP Sensor 1 Circuit Malfunction |
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