lspann3525
Full Access Member
- Joined
- Feb 22, 2023
- Posts
- 112
- Reaction score
- 145
Well Im back again my truck has been running pretty good with no oil leaks since the rear main seal replacement. But I am now getting a P0172 and P0175. While putting the truck back together the only thing I was curious that I didn't connect correctly was the 2 oxygens sensors on the passenger side because both connectors were so close together...so basically I probably have the upstream o2 sensor connected to the downstream o2 connector... do the upstream and downstream o2 sensor use the same connector as well
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