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2003 Dodge Dakota, ECM/Inputs/Outputs Photo
Posted to the Waveform Library on 9/14/2014

1 faulty downstream. (Open heater) 1 faulty upstream (Bosch O2 replacement that will NOT work in these PWM heater circuits) Check out the negative trims on the bank with the Bosch o2. Owner of this truck has been dealing with this issue for 3 years! The NTK ...

 

car Vehicle Data

2003 Dodge Dakota 3.9L

Engine3.9 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2003 Dodge Dakota 3.9L

Engine3.9 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad