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2002 Mercedes-Benz E430 4.3L Hesitation, Cuts out
Posted to European Driveability on 11/25/2014 5 Replies

This E430 came into the shop with complaint of very slow acceleration. Scanned and found codes P0122 and P0123. Cleared codes, went for a short test drive, codes returned. Installed known good pedal position sensor with no change. Not sure where to go from her...

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  Related Documents & Media  2002 Mercedes-Benz E430

 
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car Vehicle Data

2002 Mercedes-Benz E430

VIN WDBJF70J62
Engine4.3 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P0123Throttle Position Sensor Circuit High Voltage
Message Closed

car Vehicle Data

2002 Mercedes-Benz E430

VIN WDBJF70J62
Engine4.3 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P0123Throttle Position Sensor Circuit High Voltage