Service Issues: - Iddling/running prob V70 T5 - Page 3

g7mce · Aug 22nd, 2010, 19:32

Quote:

Originally Posted by g7mce

Hi,

tonight my car started displayin "DTSC system service required" and would hardly go.

Thinks its got a virus?

Gettin well pee'd off with it now.

Dave

Cud the management unit be faulty

coolerking · Aug 23rd, 2010, 08:37

Seems similar to me but my fault codes are different, I have new coil packs, plugs, fuel filter and maf and still have a problem! The codes tell me its the maf? When i originally had it diagnosed on a better system than my own, it came up with maf and block one lambda!???

Mortenaa · Sep 29th, 2010, 22:06

Hi

Ill start with saying sorry for my spellings skills i English.

I have followed this thread and I have been there my self.

I have done all the things you tried and a few things more.

On the early models V70 there is a gasket by the oilpressurevalve (it is under the plastic cover that protect your ignition coils) the gasket was not born with a small filter, but the aftermarket gasket is fitted with this filter to prevent grease i the valve - grease in the valve means the camwheelajust is not working. If you change the gasket be careful to clean the valve if there is dirt in it.

I have also changed the TurboControleValve.

European Tuning a company from Holland has suggested to replace the MAP-sensor on mine (I m getting limpe home mode from heavy acceleration "then i turn the car off for aprox. 2 min. and then it goes again) hope the Map sensor kills the problem.

Hope its useful, and you get it fixed.

Morten

Aug 23rd, 2010, 08:37	#22
coolerking bad man Last Online: Jan 14th, 2013 11:23 Join Date: Sep 2008 Location: mossley	Seems similar to me but my fault codes are different, I have new coil packs, plugs, fuel filter and maf and still have a problem! The codes tell me its the maf? When i originally had it diagnosed on a better system than my own, it came up with maf and block one lambda!???

Sep 29th, 2010, 22:06	#23
Mortenaa New Member Last Online: Sep 29th, 2010 22:06 Join Date: Sep 2010 Location: Langeland	Hi Ill start with saying sorry for my spellings skills i English. I have followed this thread and I have been there my self. I have done all the things you tried and a few things more. On the early models V70 there is a gasket by the oilpressurevalve (it is under the plastic cover that protect your ignition coils) the gasket was not born with a small filter, but the aftermarket gasket is fitted with this filter to prevent grease i the valve - grease in the valve means the camwheelajust is not working. If you change the gasket be careful to clean the valve if there is dirt in it. I have also changed the TurboControleValve. European Tuning a company from Holland has suggested to replace the MAP-sensor on mine (I m getting limpe home mode from heavy acceleration "then i turn the car off for aprox. 2 min. and then it goes again) hope the Map sensor kills the problem. Hope its useful, and you get it fixed. Morten

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