displaying posts 1 to 21 of 21

Author Subject: Fed up with it....
fripper

Regular

Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

Status: Offline

Post #1
Cant get my car to run properly, it judders at low revs misfires on idle, i have changed and checkt all sensor and cables, injectors.. and so on.

I'm so f*cking tired of this shit, the lovely car is destroyed by this annoying problem, and nobody seems to know anything that can be wrong Sad

Can't stand driving it no more...

________________________________________

Love my 306 GTI
Posted 2nd Nov 2009 at 20:19
bigbadbowen

Seasoned Pro

Location: Winchester

Registered: 21 Nov 2003

Posts: 13,753

Status: Offline

Post #2
Ok run me through what you have checked and changed - details pls bud ???

Posted 2nd Nov 2009 at 20:00
fripper

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Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #3
Well spark plugs and coils are new, map and lambda is new (bosch) new tps & cts. Compression is fine and it runs lovely under load but like shit when driving slowly on low revs.

I have checked all sensor i can check and they all seemed fine :S

________________________________________

Love my 306 GTI
Posted 3rd Nov 2009 at 13:49
c.a.r.

Seasoned Pro

Location: Stevenage

Registered: 27 Jun 2008

Posts: 2,211

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Post #4
ICV is the only one you haven't gone for, that and the Lambda - though that's more overfuelling/overrevving than juddering.

I'm in the same boat with mine.

________________________________________

'99 1.8 XS - Sold
'00 GTi6 - Killed by armco
'01 Cabriolet 1.8 - Sold
'96 Eunos Roadster 1.8 Import
Posted 2nd Nov 2009 at 23:42
smegal

Seasoned Pro

Location: Leeds

Registered: 26 Dec 2005

Posts: 5,940

Status: Offline

Post #5
Green coolant temp sensor?

________________________________________

Ex SC-6

Now in a Megane R26
Posted 3rd Nov 2009 at 00:22
peugeot dave

Regular

Location: southampton

Registered: 04 Aug 2009

Posts: 227

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Post #6
Worth checking the alternator connections too. I not that long ago rebuilt mine, and this silly little thing caused me loads of juddering issues.
good luck sorting it and chin up.

________________________________________

my car's spending all my money grrrrrrrrrr
Posted 3rd Nov 2009 at 00:57
allesclar

Seasoned Pro

Location: Sheffield

Registered: 17 May 2009

Posts: 4,254

Status: Offline

Post #7
coil packs possibliy?

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Team allesclar ®

Posted 3rd Nov 2009 at 01:07
fripper

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Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #8
c.a.r. wrote:
ICV is the only one you haven't gone for, that and the Lambda - though that's more overfuelling/overrevving than juddering.

I'm in the same boat with mine.


Well i did clean and check the ICV but it worked like it should and i didn't see any different after cleaning it. and jepp lambda is new (bosch one)

________________________________________

Love my 306 GTI
Posted 3rd Nov 2009 at 13:32
fripper

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Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #9
peugeot dave wrote:
Worth checking the alternator connections too. I not that long ago rebuilt mine, and this silly little thing caused me loads of juddering issues.
good luck sorting it and chin up.


Ill give that a go, thanks Smile

________________________________________

Love my 306 GTI
Posted 3rd Nov 2009 at 13:50
fripper

Regular

Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

Status: Offline

Post #10
Well well, trying ti fix my misfiring problems aren't easy. Anyways i recently changed my a spark plugs to some original pug ones. That did help a bit butt didn't solve the problem.

Well i accidental unplugged the camshaft position sensor and what the hell no more misfire?

It's removed right now , and it's never been running this smooth Smilewill be ordering a new one tomorrow...

________________________________________

Love my 306 GTI
Posted 31st May 2010 at 16:46
neilgti85

Junior User

Location: Brighton

Registered: 17 Jun 2008

Posts: 76

Status: Offline

Post #11
I've currently got the same problem, did you replace the camshaft sensor?

Is it ok to run with it unplugged??
Posted 16th Jun 2010 at 16:18
fripper

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Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #12
Jepps, try unplugging it first and see if that helps, it might be more difficult to start without it butt otherwise it's fine to keep it unplugged.

Since i have changed the cam-sensor it runs like new Smile joys of joy

________________________________________

Love my 306 GTI
Posted 16th Jun 2010 at 17:30
neilgti85

Junior User

Location: Brighton

Registered: 17 Jun 2008

Posts: 76

Status: Offline

Post #13
You are talking about the sensor ontop of the gearbox, not the cam sensor on the head?
Posted 17th Jun 2010 at 16:35
armzsc6

Seasoned Pro

Location: Crowborough

Registered: 22 Mar 2008

Posts: 3,445

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Post #14
i have the same problem and have had since i bought the car Sad tried every sensor other than nock and cam. Will be un plugging mine and trying out tonight. However i think my problem is the ecu's controll of the idle valve as it keeps putting up fault code 22 even with a new one on... I've got a spare cam sensor anyway so we shal see!

________________________________________

Black power baby! SUUUUUPERCHARGED Superman
Seat Leon FR TDI 190BHP 300lbft daily gti-6 killer :p
12x 306's owned so far

Cambelts, clutches, service work carried out on All makes and models, Peugeot Citroen / mitsubishi specialist.
Pug planet / Citroen Lexia diagnostics / code reads available.
Posted 17th Jun 2010 at 18:56
fripper

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Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #15
neilgti85 wrote:
You are talking about the sensor ontop of the gearbox, not the cam sensor on the head?


Im talking about the blue cam sensor..... unplugging the brown crank sensor wont do any good

________________________________________

Love my 306 GTI
Posted 17th Jun 2010 at 19:32
fripper

Regular

Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

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Post #16
armzs16 wrote:
i have the same problem and have had since i bought the car Sad tried every sensor other than nock and cam. Will be un plugging mine and trying out tonight. However i think my problem is the ecu's controll of the idle valve as it keeps putting up fault code 22 even with a new one on... I've got a spare cam sensor anyway so we shal see!


Just try unplugging it........btw the crank sensor you can test simply using a multimeter.... butt if it's f*cked it shouldn't start at all.

________________________________________

Love my 306 GTI
Posted 17th Jun 2010 at 19:36
iplay

Seasoned Pro

Location: Number Wang

Registered: 18 May 2006

Posts: 3,268

Status: Offline

Post #17
smegal wrote:
Green coolant temp sensor?
Yes +1
Posted 18th Jun 2010 at 01:27
armzsc6

Seasoned Pro

Location: Crowborough

Registered: 22 Mar 2008

Posts: 3,445

Status: Offline

Post #18
i have 2 gti-6's and a load of spare sensors. My black 6 with running problems has had idle valve, lambda, green coolant, tps, map, coil packs, plugs, injectors, fuel rail, etc etc.
A mate of mine has access to a scanner that reads my 6 and gives live data. The same fault code (code 22) air fuel ratio mixture adaptation keeps returning. However autodata states 22 as being the icv.
Live data on all sensors is spot on. Apart from the icv which it seems the ecu has no idea what percentage to request. At times it was 1% and should increase with etern extra load you add but didnt. And other times shot up to 99 or 100% and did not move.
Cam sensor does not give a live data reading so cant check that on there but drove home from work today with it disconnected and seemed to behave itself. Will leave it off for a week or so as the car has a habit of running spot on for a week after an ecu reset then juddering resumes.

Pete.

________________________________________

Black power baby! SUUUUUPERCHARGED Superman
Seat Leon FR TDI 190BHP 300lbft daily gti-6 killer :p
12x 306's owned so far

Cambelts, clutches, service work carried out on All makes and models, Peugeot Citroen / mitsubishi specialist.
Pug planet / Citroen Lexia diagnostics / code reads available.
Posted 18th Jun 2010 at 05:30
khj100

Senior User

Location: York

Registered: 30 Mar 2003

Posts: 11,171

Status: Offline

Post #19
Ahhh the weekly ECU reset.

Fond memories of the first year or two of the forum, when that was the sum total of our collective mechanical abilities and we did genuinely all used to do weekly ECU resets Laugh

________________________________________

Trackday, trackday, trackday Hyper
Posted 18th Jun 2010 at 12:43
armzsc6

Seasoned Pro

Location: Crowborough

Registered: 22 Mar 2008

Posts: 3,445

Status: Offline

Post #20
lol you've been around a while then, i'm not saying i do it very often just it can run spot on for anything from a day to 2 weeks after a re-set then the juddering and misfiring resumes Sad

On 90 percent of ecu controlled cars if the cam sensor was faulty or unplugged the car would either not start at all or would cut out all the time. But not a 6! Lol

________________________________________

Black power baby! SUUUUUPERCHARGED Superman
Seat Leon FR TDI 190BHP 300lbft daily gti-6 killer :p
12x 306's owned so far

Cambelts, clutches, service work carried out on All makes and models, Peugeot Citroen / mitsubishi specialist.
Pug planet / Citroen Lexia diagnostics / code reads available.
Posted 18th Jun 2010 at 15:20
fripper

Regular

Location: Hallo Finland!

Registered: 04 Jan 2009

Posts: 136

Status: Offline

Post #21
armzs16 wrote:
lol you've been around a while then, i'm not saying i do it very often just it can run spot on for anything from a day to 2 weeks after a re-set then the juddering and misfiring resumes Sad

On 90 percent of ecu controlled cars if the cam sensor was faulty or unplugged the car would either not start at all or would cut out all the time. But not a 6! Lol


I wish i had figured it out sooner , it would have saved me a lot of cash and time.

________________________________________

Love my 306 GTI
Posted 19th Jun 2010 at 01:01

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