
2001 Ford Expedition XLT 5.4L MIL Lamp on
Between 15K and 26K This vehicle had 3 CMP's and Connectors replaced to fight a P0340 Loss of CMP signal. Went from 26K to 44K without much incident. At 44K PCM freaked out causing radical engine and instrument behavior. Replaced PCM all symptoms went away. 2 ...
FIX posted 11/10/2008
![]()
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 (View Replies)4 Replies Received(Hide Replies)4 Replies Received
|
Message Closed w/FIX
|
VIN | 1FMPU16L31 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Decel, on Accel, More Prevalent After Mp Learn |
Trouble Codes
P1309 | Accelerator Sensor Circuit High Voltage |
Message Closed w/FIX
Vehicle Data
2001 Ford Expedition XLT
VIN | 1FMPU16L31 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Decel, on Accel, More Prevalent After Mp Learn |
Trouble Codes
P1309 | Accelerator Sensor Circuit High Voltage |