It happens when air-con was switch on.
Sensors - MAP, ICV, lamda, coolant temp ECU, coolant temp Gauge & cooling fan switch have been replaced still no joy
Any idea?

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displaying posts 1 to 25 of 25
| Author | Subject: idling when air-con switch on |
cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #1
My 6 has idling problem and almost misfire when i step on the clutch to change gear to N in slow speed. It happens when air-con was switch on. Sensors - MAP, ICV, lamda, coolant temp ECU, coolant temp Gauge & cooling fan switch have been replaced still no joy Any idea? ![]() |
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rudolf
Seasoned Pro Location: Skelmersdale Registered: 07 Apr 2004 Posts: 2,769 Status: Offline |
Post #2
The idle speed should increase when air-con is on.________________________________________ S Reg Diablo standardsSpec SORNEDR Reg Nile standard spec written off then repaired X Reg Astor in need of TLC R Reg Nile to restore Set of Lions to fit. |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #3
yes, it increase when air-con on, idle swing and stall almost misfire when i change gear in low speed.idle is fine when driving in air-con off. |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #4
Anyone got an idea? |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #5
Try cleaning the ICV.________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #6
Replaced a new ICV still no joy........ |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #7
When you run the air-con it puts more load on the engine. Have a look at the lambda sensor, if this is faulty it may well not like idling or low speed when there is an increased load on the engine. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #8
Just noticed you have changed the lambda...![]() ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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anth
Seasoned Pro Location: Colchester Registered: 04 Apr 2006 Posts: 3,651 Status: Offline |
Post #9
air filter for the icv clean? |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #10
Air filter has been cleaned when changing the new ICV. |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #11
Try unplugging the power steering pressure sensor from the line.The function of this component is to up the revs when it senses more load on the engine with the use of steering at idle. If you already have more load on the engine with the air-con it has been known for this component to cause random stalling issues, and this could well be the cause in your case. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #12
Thanks mate! I will check this out tonight. |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #13
Keep us informed. ![]() ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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bigbadbowen
Seasoned Pro Location: Winchester Registered: 21 Nov 2003 Posts: 13,753 Status: Offline |
Post #14
I was just going to say power steering pump sensor |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #15
Tried unplugging the steering pump sensor last night, idle increase a bit and swing but no stall.will this related to clutch problem? |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #16
You have a clutch problem as well? ![]() ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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smegal
Seasoned Pro Location: Leeds Registered: 26 Dec 2005 Posts: 5,940 Status: Offline |
Post #17
Especially given your location, I'd recommend buying a peugeot planet kt and seieng if it finds any errors. ________________________________________ Ex SC-6Now in a Megane R26 |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #18
Because this problem happens when i change gear to N in slow speed..![]() so make me associate with clutch as well, maybe clutch arm something?? ![]() haha! |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #19
There are no electrical sensors associated to the clutch on these cars. ![]() If unplugging the PAS sensor has solved the idle cutting out I would say you need a new sensor. ![]() ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #20
Checked two times already and found no error code show. |
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cescnathan
Regular Location: Hong Kong Registered: 25 Jun 2009 Posts: 123 Status: Offline |
Post #21
Thanks mate.... I go get a new one then~~ |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #22
________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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woody.
Senior User Location: London Registered: 18 May 2009 Posts: 806 Status: Offline |
Post #23
Mine gave up the ghost a while back and its been unplugged ever since I think I'll throw a new one in for peace of mind. Where's the best place/cheapest place to get a new power steering sensor? |
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eliotrw
Seasoned Pro Location: Southwark Registered: 18 Jul 2010 Posts: 4,865 Status: Offline |
Post #24
i think i might need one of these, its like my car has no resistance to stalling sometimes and it gives up when you lift the clutch a little too far without reving a bit________________________________________ Ex- Phase 3 China GTi-6 T-Reg |
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stan_306gti6
Forum AdminLocation: Kent Registered: 18 Jan 2004 Posts: 21,769 Status: Offline |
Post #25
Pug will be the only place mate if you are looking for new. ![]() ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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