Irratic idle when cold goes when warm any ideas

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gjseb
200BHP+
Posts: 265
Joined: Thu Feb 14, 2013 3:36 pm
Engine size/power: 1.0 TSI (100bhp)

Irratic idle when cold goes when warm any ideas

Post by gjseb » Sun Jul 07, 2019 7:51 pm

As above guys tried doing a bit off research can't seem to bring anything up

dipstr
200BHP+
Posts: 213
Joined: Mon Feb 27, 2017 9:58 pm
Engine size/power: 1.8 20V Turbo

Re: Irratic idle when cold goes when warm any ideas

Post by dipstr » Sun Jul 07, 2019 10:07 pm

Carry out injector leak off test

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gjseb
200BHP+
Posts: 265
Joined: Thu Feb 14, 2013 3:36 pm
Engine size/power: 1.0 TSI (100bhp)

Re: Irratic idle when cold goes when warm any ideas

Post by gjseb » Mon Jul 08, 2019 7:10 pm

Is that done via Vcds mate

gjseb
200BHP+
Posts: 265
Joined: Thu Feb 14, 2013 3:36 pm
Engine size/power: 1.0 TSI (100bhp)

Re: Irratic idle when cold goes when warm any ideas

Post by gjseb » Mon Jul 08, 2019 8:15 pm

Image

gjseb
200BHP+
Posts: 265
Joined: Thu Feb 14, 2013 3:36 pm
Engine size/power: 1.0 TSI (100bhp)

Re: Irratic idle when cold goes when warm any ideas

Post by gjseb » Mon Jul 08, 2019 8:16 pm

There's injectors test looks fine too me

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Boonalon
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Engine size/power: 1.6 CR TDI (102bhp)

Re: Irratic idle when cold goes when warm any ideas

Post by Boonalon » Mon Jul 08, 2019 9:01 pm

There is a micro quantity calibration that can help with symptoms like you have at times but you need ODIS, I did a golf last week with same complaint


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dipstr
200BHP+
Posts: 213
Joined: Mon Feb 27, 2017 9:58 pm
Engine size/power: 1.8 20V Turbo

Re: Irratic idle when cold goes when warm any ideas

Post by dipstr » Mon Jul 08, 2019 9:18 pm

No mate you will need to take to garage. Basically you remove the leak off pipes from injectors then fit separate pipes to injectors. Start engine and see which injector is giving a lot of return fuel over a period of about 30 secs. Whichever one(s) give off a lot of fuel needs replacing

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gjseb
200BHP+
Posts: 265
Joined: Thu Feb 14, 2013 3:36 pm
Engine size/power: 1.0 TSI (100bhp)

Re: Irratic idle when cold goes when warm any ideas

Post by gjseb » Tue Jul 09, 2019 9:01 pm

Right so need to get to garage then

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