911uk

Engine check light issue

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Original source

4 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHEngine check light issue

Leading reported evidence

Replace coil packs and plugs

Performed · outcome unconfirmed

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 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
Changed all coil packs and plugs.
Original post Read captured discussion
Engine check light issue

Frequently discussed work

Check continuity

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
If the above is ok then you need to pin out the wireing from injector / coil to the dme and check for continuity .
Original post Read captured discussion
Engine check light issue

Read full discussion summary

Leading evidence: 'Replace coil packs and plugs' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check continuity' (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 · 4 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Check continuity

Suggestion or failed attempt

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
If the above is ok then you need to pin out the wireing from injector / coil to the dme and check for continuity .
Original post Read captured discussion
Engine check light issue

Check with a piwis tester

Suggestion or failed attempt

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
have you had checked with a PIWIS tester ?
Original post Read captured discussion
Engine check light issue

Frequently discussed actions (3)

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

Check continuity

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
If the above is ok then you need to pin out the wireing from injector / coil to the dme and check for continuity .
Original post Read captured discussion
Engine check light issue

Check with a piwis tester

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
have you had checked with a PIWIS tester ?
Original post Read captured discussion
Engine check light issue

Replace coil packs and plugs

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
Changed all coil packs and plugs.
Original post Read captured discussion
Engine check light issue

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.

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

911uk: 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: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi guys. I keep getting a misfire on cylinder 2 code once up to temp and on Ritick over, clears with revs but just noticeable as lumpy at low revs. Changed all coil packs and plugs. What's next to try?. Thanks in anticipation.

POST 2Original post

have you had checked with a PIWIS tester ?

POST 3Original post

If you know its cyl no.2 then i assume you are getting a fault code for that cylinder and nothing else basically saying misfire . 3 things can cause a SINGLE cyl misfire .. No or a weak spark . No or a low compression , valves , rings worn . No or a poor injector spray pattern . Actually 4 things .. inlet mainifold seal on that cyl is leaking .. so rare as to be almost impossible .. but .. erm .. its possible .. just . Swop the injector with another and see if the fault switches cyl to the one you have swopped it with . Do a compression check . If the above is ok then you need to pin out the wireing from injector / coil to the dme and check for continuity . if thats ok you are left with a faulty dme which would be pretty dam rare .

POST 4 / ORIGINAL POSTEROriginal post

Thanks deMort, will get it to the local indie ASAP me thinks :thumbs:

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