The Peugeot 206 Info Exchange › Forums › The Car › Solved 206 Problems › 206 High revs but only after 3 minutes from cold??!!!!!

Forums Home

Forum FAQ

206 High revs but only after 3 minutes from cold??!!!!!
Forum Index › Solved 206 Problems

watchs.gif

Author

Message

djs76

Posted: Mon Oct 24, 2011 6:12 pm

Joined: Oct 24, 2011
Posts: 2
Trade Rating: 0
Location: midlands

Hi all

Hope someone can help shed some light on this little problem? I have a '99 1.1 peugeot 206 that I have just done the head gasket on.

Before doing hg car misfired on low revs. ticked over (albiet on 3!) well.

Post hg. start car from cold and for first 3 mins and it will tick over around 950 - 1000 as I would expect on choke. revs happily with no untoward noises and behaves exactly as it should. After this, as soon as there is a little warmth in the engine, revs go up to 4000!!!! tap the accelerator and engines starts to die. few or no revs. push accelerator harder and she picks up and revs again. haven't let the car run more than a couple mins so cant say what it does after that. Plugs I took out were all sooted up so running too rich?

Whats been done -

New lambda sensor
New coil pack
New hg
New antifreeze
new belt and tensioner - timing set up with hole in cam wheel and crankshaft
New plugs
isv cleaned out

Gut instinct points to one of the sensors is breaking up when it starts to get warm. Annoying as wasn't over revving before! Alternatively the ECU is kaput?. Thought about temperature sensor feeding untrue info to ECU as it starts to warm?

Any help much appreciated. Dont fancy £200 quid on a new ecu to find out its a 20 quid sensor!


	Got down to 2 now back to 5!

CD-B3

Posted: Tue Oct 25, 2011 3:46 am

Joined: Feb 08, 2010
Posts: 6055
Trade Rating: +53
Location: Salisbury / New Forest

The 206 I service has the same issue. I've changed the ICV and got a new MAP sensor in the post.


	205 GTi Project Thread - 206 GTi Thread - Mk1 MX5 Project Thread Over 40 positive buying and selling transactions

djs76

Posted: Tue Oct 25, 2011 5:25 am

Joined: Oct 24, 2011
Posts: 2
Trade Rating: 0
Location: midlands

Thanks guys. It was indeed the temp sensor. All running sweet as a nut! cheers Deano


	Got down to 2 now back to 5!

watchs.gif		All times are GMT
Forum Index › Solved 206 Problems Page 1 of 1


	You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum