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displaying posts 1 to 25 of 35
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| Author | Subject: high idle |
 fordygti
Seasoned Pro  Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #1
I've still got this problem. I've changed the icv twice, the Tps, and made no difference.Had it plugged in and the fault codes that came up were, 552c 6115. I started it up earlier, it ran fine up to to temp until it got 30 seconds down the road and it started again. Any idea what I could be? And anyone know what fault codes these are? ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
 Posted 20th May 2013 at 22:51
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welshpug!
Capt Pedantic  Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,817 Status: Offline |
Post #2
what was used to read the codes? that should have told you what they were not just given you a number.________________________________________ need a part number? get on here - http://public.servicebox.peugeot.comBring on the Trumpets. |
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Posted 20th May 2013 at 22:54
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #3
Don't know.what kit it was my friends.Can't think anything else, sensor wise that would cause this. Could a wiring fault cause this? I've also looked for an airleek.with brake cleaner but no luck. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 20th May 2013 at 23:01
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bigbadbowen
Seasoned Pro  Location: Winchester Registered: 21 Nov 2003 Posts: 13,752 Status: Offline |
Post #4
Tried unplugging the pas sensor ? Also maybe get a new temp sensor (green plug on thermostat housing ) |
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Posted 20th May 2013 at 23:23
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #5
I have changed the green temp sensor for a.second hand one.Pas sensor is not the cause, checked that to. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 20th May 2013 at 23:28
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #6
When you say 'high idle' how high is it exactly?  ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone  |
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Posted 21st May 2013 at 05:29
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #7
About 2500 to 3000 rpm________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 05:37
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #8
If the ICV wiring is damaged, it could be causing this. Alternatively, check the sensors on the throttle body for tight fitment, especially the grey coloured air intake temp on the rear of the throttle body. These have been known to become loose, and you could be sucking in air through here. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 21st May 2013 at 07:30
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welshpug!
Capt Pedantic Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,817 Status: Offline |
Post #9
I had this briefly once, after my fuel pump relay decided to commit suicide by hugging the exhaust manifold!________________________________________ need a part number? get on here - http://public.servicebox.peugeot.comBring on the Trumpets. |
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Posted 21st May 2013 at 07:34
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #10
Have tryed known working air temp sensor and fuel relay. Have tryed so many things.now, its doing my head in. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 07:46
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #11
Rather a tough one to crack then.Here's something else to try. When the engine is revving high, disconnect the small pipe going to the ICV and block it. Obviously, the engine should stall. If it doesn't, it's getting an air supply from somewhere else.  ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 21st May 2013 at 08:02
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #12
It's a charged engine.so.has an icv breather filter. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 08:46
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #13
Same thing applies though, take off the filter and block the entry. See what happens.  ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 21st May 2013 at 08:52
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #14
Didn't think of that. I'll give it a go. Thanks. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 09:03
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #15
Engine stalls when icv is covered so in theory, not an air problem. Any other ideas? ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 16:33
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #16
When you fitted the new ICV did you do an ECU reset?The ECU needs to be reset (the majority of the time) when a new ICV is fitted so it can recalibrate the new one to where it needs to be. What happens if you cover *most* of the ICV inlet hole but leave a tiny fraction open? Do the revs drop down considerably? If so, that ICV isn't calibrated correctly. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 21st May 2013 at 16:49
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #17
If you mean disconnect the battery leave for a bit then try, it does the same thing. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 21st May 2013 at 17:03
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #18
Try my suggestion of partly blocking the hole and see what happens.________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 21st May 2013 at 23:10
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #19
Is there a specific amount of time your suppost to leave the battery.off for to reset. ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 22nd May 2013 at 10:45
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #20
Around 20 minutes should do it. ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 22nd May 2013 at 11:33
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beez_neez_gt
Seasoned Pro  Location: @ de limit of adhesion ! Registered: 14 Oct 2008 Posts: 2,916 Status: Offline |
Post #21
I read its ten minutes, overnight would do if busy.________________________________________ Pug fee`ver,Pick a Bogey, buy a Pug. Black 306 GTI 6 Standard, was 60k mileage, bargain!! Clicky: [url =http://www.306gti6.com]click here[/url] remove the space between [url & = |
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Posted 22nd May 2013 at 12:17
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #22
Rite, today I went and got another brand new icv, fitted it and reset the ecu.It's now starting up but won't idle atall. I've had my multimeter on the icv to ecu wiring and no problems. Took the new icv off put it back on and it started and idled fine. I let it run up to temperature, turned it off and back on to make sure everything was ok. It's started but th same problem again. Any ideas? ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 22nd May 2013 at 20:51
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #23
Did you do what I said and partially block the ICV inlet hole when the idle is high to see if the revs drop? ________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 22nd May 2013 at 21:08
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fordygti
Seasoned Pro Location: Walpole St Andrew Registered: 07 Dec 2009 Posts: 1,257 Status: Offline |
Post #24
No because I put the new icv on and it won't idle atall. But can't see how it went from not idling to idling to not again. How does that make sense? Is it worth putting the old one back on and trying this? ________________________________________ 98 onyx black 306 Rallye53 Nissan Primastar silver (work horse) 58 black Volvo c30 sport |
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Posted 22nd May 2013 at 21:25
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stan_306gti6
Forum Admin Location: Kent Registered: 18 Jan 2004 Posts: 21,768 Status: Offline |
Post #25
The point is, when you're messing with the ICV it's causing the engine to change behaviour. You are touching nothing else but the ICV, therefore if it was another fault causing the problem, messing with the ICV wouldn't affect it.________________________________________ "Supercharged - 454.1bhp/317.5lb/ft"Peugeot 306 GTi-6 2000 (X), Moonstone |
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Posted 22nd May 2013 at 21:27
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