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2001 Dodge Dakota 3.9L Poor Idle Quality, MIL Lamp on
Posted to Chrysler Driveability on 1/30/2007 7 Replies

Thanks in advance for any help on this one. My MT2500 scanner is refusing to communicate going the Chrysler route. Accessed the codes using Global OBDII. All 4 O2 sensors are indicating 1.000 volt. Swapped the O2 heater relay with the starter relay and the fue...

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  Related Documents & Media  2001 Dodge Dakota

 
Message Closed w/FIX

car Vehicle Data

2001 Dodge Dakota

VIN 1B7GL22X01
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0051Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage
P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

2001 Dodge Dakota

VIN 1B7GL22X01
Engine3.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0051Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage
P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage