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Knock Sensor Wiring?

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

Discussion summary

YOUR RESEARCHKnock Sensor Wiring?

Leading reported evidence

Replace rodent damaged one

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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 was able to source a used knock sensor clip to replace my rodent damaged one.

Knock Sensor Wiring?
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Leading evidence: 'Replace rodent damaged one' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace rodent damaged one' (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.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 10 captured posts examined · 0 partial discussions

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Use why a replacement was needed

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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

Nothing salvageable that could be used, why a replacement was needed.

Knock Sensor Wiring?
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace rodent damaged one

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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 was able to source a used knock sensor clip to replace my rodent damaged one.

Knock Sensor Wiring?

Use why a replacement was needed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
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

Nothing salvageable that could be used, why a replacement was needed.

Knock Sensor Wiring?
Coverage and how to read this overview

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.

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

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T192637Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I was able to source a used knock sensor clip to replace my rodent damaged one. On my 99 harness there is 3 wires Orange/Green, Orange and black. On new connector from a 2001 only has 2 wires (blue/red, black/white) Will this connector be compatible with my current harness? I looked at 99 wiring diagram and only see 2 wires listed. Thanks

POST 2Original post

Quotes source post: 18995354

I think you are way confused dude.. The 99 has two knock sensors that have two pin connectors each with two wires each and a grounding shield.. The orange/green wire goes to knock sensor 2 The orange wire goes to knock Sensor 1 The brown/orange wire goes to both knock sensors 1 and 2 The black wire goes to both knock sensors as a " shielding " only Yes, if you have a minitimer two pin connector ( Ev-1 style) it is compatible, just wire it exactly like the old one disregarding the colors...

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 18995386

Heres a photo of what I am working with.

POST 4Original post

Where is your old connector and the rest of the wiring?

POST 5 / ORIGINAL POSTEROriginal post

Connector and wires were chewed to pieces by rodents The reason I needed to source a new connector. Whats the rest of the wiring you're referring too? Thats the knock sensor wires that were chewed up and I cut back and stripped.

POST 6Original post

Quotes source post: 18995409

Nothing left?? We need to identify pin 1 and pin 2 in the connector to match it to the new connector ( with wrong color wires)

POST 7 / ORIGINAL POSTEROriginal post

Nothing salvageable that could be used, why a replacement was needed. I will look at 01 diagram to see if I can cross reference the colors. Does the black wire not hook to anything then?

POST 8Original post

Quotes source post: 18995421

I was hoping you could see a tiny piece of wire color on just one of the wires and tell which side of the connector it was on... The black wire doesn't hook to the connector, it should have had some aluminum foil wrapped around the other two wires that connected to the black as a grounding shield..it is to keep from EMF/RF interference/noise from disrupting the knock signal...

POST 9 / ORIGINAL POSTEROriginal post

From looking at wiring diagrams, I should just be able to splice into the following locations. 99- Bank 2 ( a2, OR/GR, a1 OR,GN) 01- Bank 2 (a2 BK/WH, a1 BU/RD)

POST 10Original post

Quotes source post: 18995444

Yep, that will work...then skin back the black wire exposing the strands and wrap some aluminum foil around all three tightly and heat shrink it tight...

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