« previous next »
Pages: [1] 2

Author Topic: 700 RPM at Idle?  (Read 3947 times)

Offline lars2.0

  • Not said much yet
  • **
  • Posts: 42
  • VW golf mk3 D.R.I edition
700 RPM at Idle?
« on: 08 August 2012, 12:50 »
Hello mates!

I have a problem with  the idle... to day I'm going to start the engine and it's goes to 700 rpm at the moment... and have the idle very low... Sometimes become to turn  off...

Thanxks!
Logged

Offline N900 MJT

  • I live here
  • *****
  • Posts: 901
Re: 700 RPM at Idle?
« Reply #1 on: 08 August 2012, 13:03 »
once mine is warm it normally sits around the 800ish mark, are you saying that is sits at 700rpm even from cold?
Logged

Offline lars2.0

  • Not said much yet
  • **
  • Posts: 42
  • VW golf mk3 D.R.I edition
Re: 700 RPM at Idle?
« Reply #2 on: 08 August 2012, 13:09 »
Normally it's arround 850/900 when it's at work tempetarute and when it's cold engine but Here we are at 35 degrees and ever works at 800 rpm...

Maybe it's a Dirty idle valve? where is it?

this it is my engine

Code AGG
Logged

Offline boneybradley

  • Forum Supporter
  • Serious forum addict
  • *****
  • Posts: 9,482
  • Back in a Mk3...
Re: 700 RPM at Idle?
« Reply #3 on: 08 August 2012, 18:41 »
a dirty throttle body can cause low idle


if that doesn't work vag-com and then check vacuum pipes for splits
Logged
Moderator of The Dub-Tug Squad!! (What some call the MK3 section!)



Full range of quality parts for your Volkswagen available at Oemandmore.co.uk

Offline itavaltalainen

  • I live here
  • *****
  • Posts: 2,693
  • VCDS and VCP - fault codes, coding, VIM activation
Re: 700 RPM at Idle?
« Reply #4 on: 08 August 2012, 19:05 »
Does it run better when it's warm? Could be temp sensor that's shorted out and making your ECU think it's hot?!

Here's how you measure it in a nutshell:
http://www.motor-talk.de/bilder/temperaturfuehler-wechseln-golf-iii-g49448415/temp-sensor-on-aam-i205302629.html
Logged
2019 Seat Leon ST FR DSG 135kW - eclipse orange - 23k miles

Offline stainesy

  • I live here
  • *****
  • Posts: 3,442
  • im not a master debater but i'm a cunning linguist
Re: 700 RPM at Idle?
« Reply #5 on: 08 August 2012, 19:06 »
Where is you MAF mate? And air temp sensor?
Logged

Offline Adam

  • Forum addict
  • *
  • Posts: 5,195
Re: 700 RPM at Idle?
« Reply #6 on: 08 August 2012, 19:08 »
Quote from: stainesy on 08 August 2012, 19:06
Where is you MAF mate? And air temp sensor?

+1 Shocked

See BB's pic for ref-

Logged

Down Hill From Here.

Gavv8

  • Guest
Re: 700 RPM at Idle?
« Reply #7 on: 08 August 2012, 19:44 »
And the penny drops.....
Logged

Offline spudboy6

  • I live here
  • *****
  • Posts: 688
  • Just like a golf ......
Re: 700 RPM at Idle?
« Reply #8 on: 08 August 2012, 23:27 »
Quote from: lars2.0 on 08 August 2012, 13:09
Normally it's arround 850/900 when it's at work tempetarute and when it's cold engine but Here we are at 35 degrees and ever works at 800 rpm...

Maybe it's a Dirty idle valve? where is it?

this it is my engine

Code AGG

arent they both just lying there un-connected to the left of that intake pipe and bottom right of the intake pipe . can see the temp sensor plug and either a HID kit of the MAF unit ?
Logged

Offline stainesy

  • I live here
  • *****
  • Posts: 3,442
  • im not a master debater but i'm a cunning linguist
Re: 700 RPM at Idle?
« Reply #9 on: 09 August 2012, 00:24 »
I just zoomed in on that area and there is what looks like the top plastic electrical box from the MAF sat there. But looking closer think it may be as you say a HID ballast.
I can't see temp sensor or MAF tunnel anywhere.
Have you just bought this car mate?
Logged
Pages: [1] 2
« previous next »