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2001 996 fuel injection wiring harness sensor plug help

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

Discussion summary

YOUR RESEARCH2001 996 fuel injection wiring harness sensor plug help

Leading reported evidence

Check 911

Suggestion or failed attempt

No successful repair reported for this finding.

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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

As soon as the snow goes away I will check my 911.

2001 996 fuel injection wiring harness sensor plug help
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Leading evidence: 'Check 911' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check 911' (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 · 8 captured posts examined · 0 partial discussions

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Test plug around

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

I noticed a test plug around that area however I didn't remember the colors.

2001 996 fuel injection wiring harness sensor plug help
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.

Check 911

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

As soon as the snow goes away I will check my 911.

2001 996 fuel injection wiring harness sensor plug help

Test plug around

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

I noticed a test plug around that area however I didn't remember the colors.

2001 996 fuel injection wiring harness sensor plug help
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.

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

  • Pelican Parts: 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: 20261027T022239Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

hello, so my problem is this... I have a 2001 996 that suffered D chucking, and it blew a hole in the block. I had no choice but to purchase a replacement motor, I bought a used motor from a Porsche dismantler but when it was delivered to my home I realized it was from an earlier version without the drive by wire throttle :-( because of this I removed the existing wiring harness from my dchunk motor and all the sensors from my motor and replaced all the parts on the new motor. Now my problem is I have an extra clip on the wiring harness that I can't for the life of me figure out where it goes. The clip looks identical to a fuel injector clips. it is on the 456 cylinder side of the motor(near vacuum switches and splits off the harness where the wires come out from under the intake manifold to wrap down the side for injectors and coils.. I have of course plugged in the 3 fuel injectors and the two vacuum switches, there is also an identical switch plugged in near the throttle body on a black tube but I still have 1 remaining that I cannot figure out where it goes I have spent 12 hours taking everything apart and putting everything back together but cannot for the life of me find where it is can go! I can anyone help please??? I feel really foolish for being unable to solve this riddle. again the plug is identical to a fuel injector clip and the wire colors are red with blue stripe and red with a violet stripe.

POST 2Original post

Hi You should include a photo if the clip or plug that you talk about. That would be some help. Some one might recognize it. JW

POST 3Original post

Could be the for the engine compartment fan sensor that sits on the intake manifold between 4 and 5. Get a pic.

POST 4Original post

What color wires are in the connector? A quick look at the schematics will eliminate speculation....

POST 5Original post

hey i am having this same problem...did you ever find out what it was?

POST 6Original post

Hi, Are you sure on the wire colors? As soon as the snow goes away I will check my 911. I noticed a test plug around that area however I didn't remember the colors. I think a similar plug like the one the fuel injector also would fit on the tank venting valve or the intake pipe change over switch.

POST 7Original post

i looked it up on a wire diagram and it said something on the lines of a water shut off valve? any idea what that would be?

POST 8Original post

On your wiring diagram did it say cooling water stop valve and did the circuit lead to the Tiptronic controller and mark as ATF valve? If so that is for you trans cooler. If you vehicle is a manual trans perhaps it is just an unused plug now. JW

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