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2001 996 C2 Where is my ICV?

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

Discussion summary

YOUR RESEARCH2001 996 C2 Where is my ICV?

Leading reported evidence

Check fill tube and u may want

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

Check the fill tube and u may want to test the vac with a manometer to see if the aos is still good.

2001 996 C2 Where is my ICV?
Read full discussion summary

Leading evidence: 'Check fill tube and u may want' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fill tube and u may want' (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.

Read captured replies

1 matching discussions · 9 captured posts examined · 0 partial discussions

Compare 3 other evidence results

Clean icv

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

Have a fluctuating idle so I figured I would clean the ICV but, not finding it on this one.

2001 996 C2 Where is my ICV?

Inspect oil filler tube carefully

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

Inspect your oil filler tube carefully for cracks...unhook it from the air box and move it around some to inspect.

2001 996 C2 Where is my ICV?

Test vac

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

Check the fill tube and u may want to test the vac with a manometer to see if the aos is still good.

2001 996 C2 Where is my ICV?
Frequently discussed actions (4)

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

Check fill tube and u may want

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

Check the fill tube and u may want to test the vac with a manometer to see if the aos is still good.

2001 996 C2 Where is my ICV?

Clean icv

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

Have a fluctuating idle so I figured I would clean the ICV but, not finding it on this one.

2001 996 C2 Where is my ICV?

Inspect oil filler tube carefully

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

Inspect your oil filler tube carefully for cracks...unhook it from the air box and move it around some to inspect.

2001 996 C2 Where is my ICV?

Test vac

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

Check the fill tube and u may want to test the vac with a manometer to see if the aos is still good.

2001 996 C2 Where is my ICV?
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.

9 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: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

New/Old C2 owner Have a fluctuating idle so I figured I would clean the ICV but, not finding it on this one. Expected it to be on the drivers side of the throttle body. Alas, nothing there. With the electronic throttle, does the ICV reside elsewhere? Thanks

POST 2Original post

Your model has an electronic throttle (�E-gas�), so it doesn�t have an Idle Control Valve.

POST 3Original post

U most likely have a vac leak. Check the fill tube and u may want to test the vac with a manometer to see if the aos is still good.

POST 4 / ORIGINAL POSTEROriginal post

Quotes source post: 16677215

Yes Had not thought of those two options. Fill tube will feel like it's sucking air in, correct?

POST 5Original post

Before you do anything else, do an e-gas calibration. Turn ignition to position 1 (not start), wait 60 seconds, do not touch or move the accelerator pedal, turn key to off. Then start like normal. Inspect your oil filler tube carefully for cracks...unhook it from the air box and move it around some to inspect. Make sure the oil filler tube cap is on tight.

POST 6Original post

Quotes source post: 16677294

Doesnt take much if a leak to mess with the idle. U still may feel good vac at the cap and still have a leak. i do agree that an e-gas recal should be the first step

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 16678019

There is good vac at the filler tube. Removed it and the car acted like it wanted to die. Ill be doing the calibration tip tomorrow. I have no white smoke. Can I presume the AOS is sound? Thanks for assistance

POST 8Original post

You can not tell anything from (appears to have good vac). U need to buy a manometer and put a fitting in the oil cap and test. U need to see the long and short term fuel, you need to see the map voltage. The car will tell u what u need to know...reading and understanding the outputs is a skill that comes with experience. Once we see what the car has to say some people on this board can help. If u dont have the tools or the skills to do this all u r doing is wasting time and money.

POST 9 / ORIGINAL POSTEROriginal post

Information noted. Ill acquire the tools for the job and make a new post regarding the process. Thanks for the feedback

This is a source reference. Confirm exact model applicability in the original material.