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Porsche Club GB

Temperature sensor located on evaporator housing

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

Discussion summary

YOUR RESEARCHTemperature sensor located on evaporator housing

Leading reported evidence

Replace temperature sensor located

Suggestion or failed attempt

No successful repair reported for this finding.

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Suggestion · Original poster

Hi all, does anybody have a step by step guide on how to locate and change the temperature sensor located on the evaporator housing?

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Temperature sensor located on evaporator housing
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Leading evidence: 'Replace temperature sensor located' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace temperature sensor located' (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 · 10 captured posts examined · 0 partial discussions

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Replace temperature sensor located

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

Hi all, does anybody have a step by step guide on how to locate and change the temperature sensor located on the evaporator housing?

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Temperature sensor located on evaporator housing
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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.

  • Porsche Club GB: 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: 20261026T165820Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi all, does anybody have a step by step guide on how to locate and change the temperature sensor located on the evaporator housing? Sensor is part number 1H0907543A. Thanks, John.

POST 2Original post

I think this is the one, but bear in mind the instructions are for LHD.

POST 4 / ORIGINAL POSTEROriginal post

Thanks very much Richard. I really appreciate it. I'll attempt on the weekend! Cheers, John.

POST 5 / ORIGINAL POSTEROriginal post

Hi Richard, tried following this guide but could not see sensor as described. Does it make a difference that its a 2004 model? Also, motor looks different to diagram. Your help is appreciated. Thanks, John.

POST 6Original post

As far as I know, the instructions apply to all model years. I know it sounds obvious, but are you looking on the passenger side?

POST 7 / ORIGINAL POSTEROriginal post

Yes I removed the glove box, the air duct and a steel sub frame which the glove box rests on. This gave a bit of breathing space. I struggled to follow the diagram, but thinking back I now visualise the drive motor on the far right side of the evaporator housing box. Going to give it another try... Third time luck I hope. I'll report back on the weekend again. Thanks.

POST 8 / ORIGINAL POSTEROriginal post

Do you have a picture of the drive motor and a part number so I know what I'm looking for?

POST 9Original post

Only from the parts list, I'm afraid (LHD shown). Numbers on casings don't always match the sales part number, by the way.

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