|
2001 Ford F-150 Lariat 5.4L Surge, MIL Lamp on
Hello all, we have a ford that does not register tp at times. The tp voltage will drop to 0 on the scanner. Trans upshifts but will not downshift. Pintest tps, 5v ref good, ground good, signal good, .8v to 4.3v sweeping the throttle. Pintest tps signal at ecm,...
FIX posted 11/6/2012
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
8 Replies Received
8 Replies Received
Related Documents & Media | VIN | 1FTRX18L51 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P1121 | TP Sensor Signal Lower Than Expected |
Message Closed w/FIX
Vehicle Data
2001 Ford F-150 Lariat
| VIN | 1FTRX18L51 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P1121 | TP Sensor Signal Lower Than Expected |
Video