Hi and help

corbydog · Oct 3rd, 2008, 01:51

Hi I've got a 98 S40 2.0T, it's started idling all over the place anywhere from normal to 1500 rpm, has anyone seen this before and is it expensive to fix?

manoman48 · Oct 3rd, 2008, 09:20

Sounds to me like the idle control valve needs a clean out. Search "idle control valve" and "ICV" for info from people who know more.

T4 mikey · Oct 7th, 2008, 16:48

have you had the battery off/flat?if so you must drive around at varying speeds for about 3/4 hr before the ECU resets itself.

Oct 3rd, 2008, 01:51	#1
corbydog New Member Last Online: Nov 15th, 2008 13:54 Join Date: Oct 2008 Location: Macclesfield View Photos By: corbydog	Hi and help Hi I've got a 98 S40 2.0T, it's started idling all over the place anywhere from normal to 1500 rpm, has anyone seen this before and is it expensive to fix?

Oct 3rd, 2008, 09:20	#2
manoman48 Master Member Last Online: Apr 28th, 2023 11:20 Join Date: Mar 2007 Location: Sc.unthorpe	Sounds to me like the idle control valve needs a clean out. Search "idle control valve" and "ICV" for info from people who know more.

Oct 7th, 2008, 16:48	#3
T4 mikey Troublesome trucks rule Last Online: Oct 26th, 2019 22:18 Join Date: Aug 2008 Location: Northampton	have you had the battery off/flat?if so you must drive around at varying speeds for about 3/4 hr before the ECU resets itself.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)