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924 FAQ (Technical)| Search found 12 matches |
| Author | Message |
|---|---|
 Topic: Signs of wastegate creep |
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| Josh Replies: 9 Views: 8799 |
 Forum: 931 Tech. Posted: Sat Dec 01, 2012 5:17 pm Subject: Signs of wastegate creep |
| Hi
I have been struggling with the sealing of my air intake between the turbo and intake manifold. I have an aftermarket boost gauge installed. My problem is that when i drive the car the boost gau ... |
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| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Sun Jul 22, 2012 6:13 pm Subject: Very high idle when engine warm |
| i see now what you mean about the car running like a scalded dog, huge drop in power since removing the ITS | |
| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Fri Jul 20, 2012 1:23 am Subject: Very high idle when engine warm |
| no the exhaust manifold gets very hot but never quiet seen it turning red hot, but will take it for a spin to double check, thanks so much for the help! | |
| Topic: Very high idle when engine warm |
|
| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Thu Jul 19, 2012 5:05 pm Subject: Very high idle when engine warm |
| so you suggest the problem still lies with a vacuum leak? unfortunately ive run out of time for working on the car as my holiday is finished and i have to drive the car 700km to varsity. i think il ch ... | |
| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Wed Jul 18, 2012 7:26 pm Subject: Very high idle when engine warm |
| ive tested my AAR and its working, closing when warm and opening when cold, i read an older post of a 931 with very similar symtoms as my car but cant seam to find the post again.
it suggested disco ... |
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| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Wed Jul 18, 2012 1:53 am Subject: Very high idle when engine warm |
| by throttle body contactor do you mean TPS (throttle position sensor)? As I removed my TPS and found out that when my throttle was closed it wasn't engaging the micro switch inside the TPS so i reset ... | |
| Topic: Bad WUR symtoms |
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| Josh Replies: 0 Views: 1947 |
Forum: 931 Tech. Posted: Tue Jul 17, 2012 8:31 pm Subject: Bad WUR symtoms |
| hi could anyone please tell me the symtoms of a bad WUR? As ive read cold start problems can be, but what about High Idle when car is warm? could that be linked to a faulty WUR? as ive fixed any vacuu ... | |
| Topic: 924 turbo TPS vs 924 na TPS |
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| Josh Replies: 8 Views: 5618 |
Forum: 931 Tech. Posted: Wed Jul 11, 2012 2:52 am Subject: 924 turbo TPS vs 924 na TPS |
| That does clear it up, mine should work fine then
Thanks a lot! appreciate the info! |
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| Topic: 924 turbo TPS vs 924 na TPS |
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| Josh Replies: 8 Views: 5618 |
Forum: 931 Tech. Posted: Tue Jul 10, 2012 5:10 am Subject: 924 turbo TPS vs 924 na TPS |
| just a simple question, is there a difference between a 924 and a 931 (82 model) TPS ? as i have a 931, and after reading something on the net it seams that the previous owner could have gotten a rep ... | |
| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Sun Jul 08, 2012 6:02 pm Subject: Very high idle when engine warm |
| ive checked all 5 elbows and they were all in not too bad condition with no major cracks that could have caused a leak, did pressure tests on them to make sure.
if the high idle is caused by the c ... |
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| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Sun Jul 08, 2012 1:54 am Subject: Very high idle when engine warm |
| My car is a 82 model. I dont think the POV (pop off valves? ) would be an issue as the car boosts perfectly, i have an aftermarket boost gauge installed. i havent touched the idle screw, but could be ... | |
| Topic: Very high idle when engine warm |
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| Josh Replies: 12 Views: 10515 |
Forum: 931 Tech. Posted: Sun Jul 08, 2012 12:48 am Subject: Very high idle when engine warm |
| hi
Ive had my 924 turbo for about 6 months now, and i hadnt really noticed the high idle untill recently as it seams to be getting worse. The car starts easily when cold and will idle at 1000rpm no ... |
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