Check Engine Codes
#1
11-08-2009, 06:02 PM
Join Date: Jun 2009
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Check Engine Codes
I'm sure there's a thread around here somewhere with this info so if anyone can point me there I'd appreciate it.
Check engine light is on in the '99 Dakota 3.9 code #P0138 Bank 1 Sensor 2 for 02 Sensors. So the idiots at the parts store tell me this is an upstream sensor, which I bought and replaced and the light came back on. My hunch is that its a downstream sensor but I want to know for sure before I spend 75 bucks on one (after already spending 55 for one that probably didn't need replaced) Thanks for any info!
Check engine light is on in the '99 Dakota 3.9 code #P0138 Bank 1 Sensor 2 for 02 Sensors. So the idiots at the parts store tell me this is an upstream sensor, which I bought and replaced and the light came back on. My hunch is that its a downstream sensor but I want to know for sure before I spend 75 bucks on one (after already spending 55 for one that probably didn't need replaced) Thanks for any info!
#3
11-09-2009, 08:38 AM
Join Date: Jun 2009
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