CDTI jerking between 1500-2500rpm. Remedy ??

**lesj** · 14th September 2010, 23:29

Just found field remedy 2149. Whilst it does not cover the Z19DTH it describes the problem I'm getting perfectly. As I've serviced the car myself since 2008 its had no software update which came out Jul 09.

Field Remedy: 2149

Subject:Engine Z19DT/Z19DTL - Jerking in certain rpm rangeModels:Engines:Option:Astra-H ...2006,Zafira-B ...2006,Vectra-C 2004...2006Z19DT| Z19DTL,Z19DT| Z19DTL,Z19DT| Z19DTLonly C9 system and 2 valve enginesComplaint:Customer complaint about engine jerking between 1500-2500 rpm, mostly with 2nd or 3rd gear engaged.Cause:Problem is related to a EGR software deviation.Production:
Remedy:

In case of customer complaint reprogram ECU with an improved software. The new software will be available as of CW30/2008 via TIS2WEB(version 8.0) (Only vehicles with MY 2006).Modified software for Vectra/Signum, MT, with and without DPF,as of MY 2004: Available as of 27-Jul-2009!FunctionalGroup:J - EngineComplaint Group:19 - Poor Engine DriveabilityTrouble Code:None

**the-wizard** · 15th September 2010, 06:14

As i don't have this problem with my 04 cdti 150 it isn't relevant to me, BUT there has been quite a few complaining of this and struggling to solve it!, maybe this could be the cure!.

**rec** · 15th September 2010, 20:47

we have this problem on our CDTI 120 estate, how do i go on about getting the software update?

any side effects at all from updating?

**lesj** · 17th September 2010, 23:50

Hi rec,
Either a trip to Vx for an ECU update, local dealers here quoted £60 and need the car for an hour. You may be able to find an independent that has paid for the link to Vx that may be cheaper.
No side effects as its a Vx program to cure the issue, please n ote that if you go to a dealer for a service they should update the ECU free of charge as part of the service

**fattony** · 18th September 2010, 00:28

pretty sure my software is upto date but still get the hesitation / jerking, its like you remove your foot from the accelerator for a split second? Is for me anyway

**mparks8590** · 18th September 2010, 07:53

but if this is subject to a field remedy - ie they knew it was faulty, and also that they have a solution, it isn't wear and tear, then providing its within warranty, i'd say you should have a long hard chat with VX managers and say that this should be done for free.

After all all they do is plug laptop in through the odb port under the ashtray then pass over the new files. Takes 5 minutes max

£70 for that equates to an hourly rate of £840.

PS on other fixes .....when others have discussed the fact that its a field remedy ( and quoted TIS and the actual field remedy number ) then Vx have either done it free or made significant contribution depending on the age of car.

Personally i'd hold out for a no charge fix

**barney490** · 18th September 2010, 08:47

This is how dealers make their money mparks. They always charge for a min of one hour on anything tech2 related or for diagnosis, even though it might take only 5 mins.

NIGHTCD · 18th September 2010, 20:39

how to check witch software that is installed on the car?

i have opcom if i need to use that..

**mparks8590** · 18th September 2010, 21:17

press and hold the settings button till you hear a beep

this will activate the test menu on the centre console.

then navigate through the various screens. you should find a software update date on there.

that should give you a clue