Omega Owners Forum - Engine code fun :-)

evilClive

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Posts: 14
Cheshire, Crewe
Gender: male

Drives: '99 Vauxhall Omega B, 2.5 V6

Engine code fun :-)
12. Nov 2010 at 14:03

Right, have just done the paperclip test for the first time on my Miggy which is running a bit rough and sounding like a V8...

Getting the engine codes...

129 Exhaust Gas Recirculation (EGR) Valve Feedback Voltage Low

33 Exhaust Gas Recirculation (EGR) Valve Voltage Low

22 Throttle Position Sensor (TPS) Voltage Low

So before I go get stuck in to what I "think" I should be doing, what would be the best course of action to rectify these faults?

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Welung666 Omega Lord Offline Posts: 9768 West Midlands Gender: Drives: 99 2.5 saloon Tractor	Re: Engine code fun :-) Reply #1 - 12. Nov 2010 at 14:09 Try cleaning your EGR (bolted to the drivers side edge of the plenum), best to use a strong oven cleaner or paint stripper and they gunge up pretty badly. If you don't fancy that and just want to replace it I have a spare one here I know works from a car I'm breaking
Back to top	Vehicle Movements, MOT's, tints and Repairs - PM for details. CLICK HERE for instructions - how to Paperclip/Pedal test your car IP Logged

tunnie Over Active Poster Offline Posts: 22520 London, W3 Gender: Drives: 2.2 CD (LPG'd) & BMW R1200 GS	Re: Engine code fun :-) Reply #2 - 12. Nov 2010 at 14:14 as above, i used an old tooth brush to really work the paint stripper in the EGR, its amazing the amount of crap that comes out!
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Welung666 Omega Lord Offline Posts: 9768 West Midlands Gender: Drives: 99 2.5 saloon Tractor	Re: Engine code fun :-) Reply #3 - 12. Nov 2010 at 14:18 tunnie wrote on 12. Nov 2010 at 14:14: as above, use the wifes favourite tooth brush to really work the paint stripper in the EGR, its amazing the amount of crap that comes out! That's not very nice Tunnie
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evilClive

Newbie

Offline

Posts: 14
Cheshire, Crewe
Gender: male

Drives: '99 Vauxhall Omega B, 2.5 V6

Re: Engine code fun :-)
Reply #4 - 12. Nov 2010 at 14:31

Well this doesn't look promising...

I've taken the EGR off and I'm not impressed. The valve was held on with a jubilee clip and an 'L' shaped bracket clamping the two to whatever the EGR bolts to.

The EGR came off in my hand and theres 3 fine thread screws that look like they have been snapped off.

When i unbolted the torque bolts there was a strip of metal blanking two holes that the EGR use.

Thinking "cream crackered"...

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Welung666 Omega Lord Offline Posts: 9768 West Midlands Gender: Drives: 99 2.5 saloon Tractor	Re: Engine code fun :-) Reply #5 - 12. Nov 2010 at 20:12 So the 3 bolts are snapped off in the plenum? Can you take a picture and post it (or email it to me and I'll post it)?
Back to top	Vehicle Movements, MOT's, tints and Repairs - PM for details. CLICK HERE for instructions - how to Paperclip/Pedal test your car IP Logged

evilClive Newbie Offline Posts: 14 Cheshire, Crewe Gender: Drives: '99 Vauxhall Omega B, 2.5 V6	Re: Engine code fun :-) Reply #6 - 12. Nov 2010 at 20:41 I've got a picture but currently don't have means of getting it on a computer. But yes, that sounds right
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Welung666 Omega Lord Offline Posts: 9768 West Midlands Gender: Drives: 99 2.5 saloon Tractor	Re: Engine code fun :-) Reply #7 - 12. Nov 2010 at 20:47 evilClive wrote on 12. Nov 2010 at 20:41: I've got a picture but currently don't have means of getting it on a computer. But yes, that sounds right On your phone by any chance?
Back to top	Vehicle Movements, MOT's, tints and Repairs - PM for details. CLICK HERE for instructions - how to Paperclip/Pedal test your car IP Logged

evilClive Newbie Offline Posts: 14 Cheshire, Crewe Gender: Drives: '99 Vauxhall Omega B, 2.5 V6	Re: Engine code fun :-) Reply #8 - 13. Nov 2010 at 11:44 Indeed Just kick started it this morning and its running unbelieveably rich. Had 80miles range in the tank, drove 16miles and now the fuel light has come on... Thinking possible leak...
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Welung666 Omega Lord Offline Posts: 9768 West Midlands Gender: Drives: 99 2.5 saloon Tractor	Re: Engine code fun :-) Reply #9 - 13. Nov 2010 at 12:47 Send the pic to me and I'll load it up here for you PM for my number
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