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Discussion Starter · #1 · (Edited)
I have a check engine light.After I check the code I found I need an oxygene sensor I changed it and the light is still there.After I clean the code is still pops up.Can someone help me read the digital multimeter should it be on the dcd,acd or dca.
 

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The code should have indicated which sensor was bad, and, I assume, you changed that sensor.

Did you buy an OEM Bosch sensor, or something from ebaY?
 

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Freude am Fahren
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Torqued it right? What are the codes.

Output should be 0.5-1.0 iirc at idle.
 
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