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2008 Ford F-350 Super Duty XL 6.4L Poor Idle Quality, MIL Lamp on, no throttle responce
Posted to Ford Driveability on 8/27/2012 7 Replies

2008 F-350 superduty 6.4l diesel Has codes 2138 & 2122 Problem only occurs when moving never at idle sitting. Whe turning left (not right as of yet) and applying brakes the truck will loose all throttle control, along with the check engine light and engine "wr...

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  Related Documents & Media  2008 Ford F-350 Super Duty XL

 
Message Closed w/FIX

car Vehicle Data

2008 Ford F-350 Super Duty XL

VIN 1FDWW35R18
Engine6.4 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp on, No Throttle Responce
OccursAlways, Turning, When Moving Not Parked at Idle

Trouble Codes

2122Throttle/Pedal Position Sensor/Switch D Circuit Low
2138Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2008 Ford F-350 Super Duty XL

VIN 1FDWW35R18
Engine6.4 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp on, No Throttle Responce
OccursAlways, Turning, When Moving Not Parked at Idle

Trouble Codes

2122Throttle/Pedal Position Sensor/Switch D Circuit Low
2138Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation