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How much driving does it take to clear "readiness" codes so I can get my car smogged

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

Discussion summary

YOUR RESEARCHHow much driving does it take to clear "readiness" codes so I can get my car smogged

Leading reported evidence

Replace spark plugs while at it

Performed · outcome unconfirmed

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Discussions that performed work without a confirmed outcome
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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.

Performed · outcome unconfirmed · Original poster

Nevertheless, I took it to my mechanic friend and we checked out the coils and replaced the spark plugs while at it.

How much driving does it take to clear "readiness" codes so I can get my car smogged
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Leading evidence: 'Replace spark plugs while at it' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'moisture)' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Replace spark plugs while at it' (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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1 matching discussions · 8 captured posts examined · 0 partial discussions

Compare 4 other evidence results

moisture)

Suggestion or failed attempt

No successful repair reported for this finding.

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Identified cause
1
Suspected cause
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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 suspect a cause
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.

Suspected cause · Original poster

I took delivery of my 2003 996 last month and we soon got a big rain that somehow tripped a CEL(I think it was the moisture) that went out on it's own.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Test before i could get new tags

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

I had to have the IEPA test before I could get new tags.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Test station and they said the obd had not

Suggestion or failed attempt

No successful repair reported for this finding.

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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

When to the testing station and they said the OBD had not reset yet.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Use 9v devise

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

I did use the 9v devise that you plug into the cigarette lighter to save the radio codes

How much driving does it take to clear "readiness" codes so I can get my car smogged
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.

Replace spark plugs while at it

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
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.

Performed · outcome unconfirmed · Original poster

Nevertheless, I took it to my mechanic friend and we checked out the coils and replaced the spark plugs while at it.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Test before i could get new tags

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 had to have the IEPA test before I could get new tags.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Test station and they said the obd had not

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

When to the testing station and they said the OBD had not reset yet.

How much driving does it take to clear "readiness" codes so I can get my car smogged

Use 9v devise

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 did use the 9v devise that you plug into the cigarette lighter to save the radio codes

How much driving does it take to clear "readiness" codes so I can get my car smogged
Reported and suspected causes (1)

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

moisture)

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
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.

Suspected cause · Original poster

I took delivery of my 2003 996 last month and we soon got a big rain that somehow tripped a CEL(I think it was the moisture) that went out on it's own.

How much driving does it take to clear "readiness" codes so I can get my car smogged
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.

  • Rennlist: 1 discussions

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

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

Outcome without a verified action link

The tags expired as I had the car parked for 6-8 months before I fixed it.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T061123Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I took delivery of my 2003 996 last month and we soon got a big rain that somehow tripped a CEL(I think it was the moisture) that went out on it's own. Nevertheless, I took it to my mechanic friend and we checked out the coils and replaced the spark plugs while at it. I then took it to get it smogged so I could register it, and was told by the smog tech that since the diagnostic codes were cleared he could not smog it until I drove it for a minimum of 100 miles under varied driving patterns until the "readiness" code cleared. I drove it about 400 miles and took it back to the smog tech for smogging. Guess what? Same problem. Still comes up not yet ready to smog. There are no diagnostic codes. Anyone know what it takes after clearing diagnostic codes to make my car ready to smog? thanks

POST 2Original post

Quotes source post: 8340704

Usually takes 2 "trips" to light the CEL if there is a problem, "trip" is starting engine & driving until it reaches operating temp so maybe you should drive several short trips to get ready for test.

POST 3Original post

Was the battery disconnected at sometime when you had it? That would be about the only thing that should clear all the "readiness" codes.

POST 4 / ORIGINAL POSTEROriginal post

yes, I did put a new battery in it. I did use the 9v devise that you plug into the cigarette lighter to save the radio codes

POST 5Original post

I reset mine a few weeks back then went on a 120 mile cruise and checked it after I stopped. I was surprised to see it still hadn't cleared the readiness check. Once the car cooled all the way down and I did another short trip and it reached operating temps again it cleared. So I don't thinks it's so much the miles as it is letting it cool and then reach operating temps at least two or three times.

POST 6Original post

It's not mileage specific. It is trip specific. You need to do several short trips with a minimum coolant temperature rise. Unsure what the rise is but know you need to let it cool down for a couple hours or more between trips. I'd drive the car to work and let it cool, drive it at lunch, let it cool, drive it home, let it cool, a quick drive at night. Then repete the next day. I think about 8 or 10 drive cycles will do it.

POST 7Original post

This happened to me after I had my engine out of the car. The tags expired as I had the car parked for 6-8 months before I fixed it. I had to have the IEPA test before I could get new tags. When to the testing station and they said the OBD had not reset yet. Drove it for a day or two and went back and it checked out fine.

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