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02 Sensor connection question

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4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCH02 Sensor connection question

Leading reported evidence

Replace cat's back

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Suggestion · Original poster

I'm changing my cat's back to OEM.

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02 Sensor connection question
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Leading evidence: 'Replace cat's back' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace cat's back' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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Replace cat's back

No successful repair reported for this finding.

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Reported fixes
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Unsuccessful attempts
1
Discussions
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Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I'm changing my cat's back to OEM.

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02 Sensor connection question
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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

4 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

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Generation: 20261026T172408Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I'm changing my cat's back to OEM. The question is where do the 02 sensors connect on the OEM cat's ( i.e. left blue wire connects where, right black wire connects where etc.).

POST 2Original post

Rich... did you get the belt back on? I PM'ed you. Also, I believe the connectors are color coded and can only go on one way... If the part #'s are the same on the sensors, it doesnt matter which mounts to after/before cats.

POST 3 / ORIGINAL POSTEROriginal post

Yes, the belt is on thanks (had to take off the tension wheel and re-install it) re: 02 sensors - the way it was setup with my aftermarket cat's the blue wires were crossed...now when I try to connect the right blue wire to the left cat it will not reach properly...should it be left wires (blue and black) to left cat, right wires to right cat?

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