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1999 Dodge Ram 1500 Laramie 5.9L MIL Lamp on
Posted to Chrysler Driveability on 9/7/2005 7 Replies

This code keeps returning shortly after clearing. I tested voltage with my Vantage meter at the O2 connector and found .171 and snapping at tan/white, B+ at grn/wht. The wierd voltages are 30+VDC at both the blk/grn and blk/wht. I went straight to the PCM term...

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  Related Documents & Media  1999 Dodge Ram 1500 Laramie

 
Message Closed w/Summary

car Vehicle Data

1999 Dodge Ram 1500 Laramie

VIN 3B7HF13Z0X
Engine5.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4WD

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

1999 Dodge Ram 1500 Laramie

VIN 3B7HF13Z0X
Engine5.9 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4WD

Trouble Codes

P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage