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Welcome back to the VXOC FORUM. Sorry for our lack of support over the last year but MYBB is back and so are we. Let's get the forum buzzing again... (March 25, 2022) x

Author: Mark72 - Replies: 6 - Views: 5670
Astra J 2011 1.7Cdti Juddering in higher gears
Hi all,

After a previous post about intermittent lack of power, and having replaced the EGR valve with a brand new one, another fault or previous one now getting worse.
In gears 4-6 if the revs are below 1500 rpm there is a pronounced juddering from the engine at any throttle input until about 1800 rpm but it’s more pronounced in 5th and 6th. I’ve physically checked the turbo and it’s free with no excess play, the vacuum pipes are all whole as far as I can tell, the swirl flap actuator is free
Author: Jetcolour - Replies: 58 - Views: 15774
My 2011 Astra J 2.0 CDTI SRI
Hi everyone, my name is Alwyn and I live in Brierley Hill (Dudley).

This is my 2011 Astra 2.0 CDTI SRI in Waterworld Blue.

I have had my car since 2016 and plan on keeping it until it dies really.

I have only really recently started doing some mods to it but have always serviced it myself.

[Image: https://i.ibb.co/6nFJ1rj/20200524-161451.jpg]
Author: coalfield - Replies: 2 - Views: 4739
Astra 2011 2.0 Fault Codes - P0087 & P0399 - Cylinder 1 Pressure Circuit Malfunction
Have the 'Service Soon' message popping up intermittent on my Astra J 2001 2.0 Diesel, and the fault codes read are:

P0087 - Fuel Rail - Too Low Pressure - Unrecognised State
P0399 - Cylinder 1 Pressure Sensor Circuit - Malfunction - Faulty Function

The car  seems to drive OK, no general loss in power but am noticing when changing gears the engine revs seem to overun if the gas is less off when the clutch is down.  i.e. if chaning at 3,000 rev, and i put the clutch down and let off the ga