Reading Fault Codes 2.0 2000

OpelJay · 06 July 2012, 17:44:03

Quote from: OpelJay on 04 July 2012, 19:13:57
HI, can anyone help me ive been having some trouble with my EML coming on and off at random times...
Theres no real issue with the car perhaps maybe running a bit sluggish? and the revs stay up at 1500 - 2000 then goes back to normal when at a complete stop... tried all the normal stuff cleaning checking connecters..?
I took it upon my self to do a paper clip test but getting some confusing results. ive just put a new idle control valve and waiting for a new TPS sensor, Id be great full of any help

RobG · 06 July 2012, 17:45:32

Need to get all the codes cleared and start again

OpelJay · 06 July 2012, 19:55:41

cant clear the codes dont have a reader

OpelJay · 11 July 2012, 19:41:46

Put new idle control valve on and new TPS senser still no change checked codes again and this is what im getting

1/6/9/0
0/1/3/0
0/2/0/1
0/2/0/2
0/2/0/3
0/2/0/4
1/6/9/0

please someone help ahhhhhhhhhhhhhh

TheBoy · 11 July 2012, 20:45:48

Random part changing is clouding things. Those codes need to be cleared. Sorry.

OpelJay · 11 July 2012, 21:12:42

codes clear after a while and no point clearing if the same codes are gonna keep flaging up???

TheBoy · 11 July 2012, 22:10:55

Quote from: OpelJay on 11 July 2012, 21:12:42
codes clear after a while and no point clearing if the same codes are gonna keep flaging up???

has there been a time since you've been investigating this that you've had no codes?

the codes you have seem to imply an electrical connection issue with the injectors. Assuming this in not an lpg car, thats what I'd concentrate on. Actually, I'd clear the codes first though

OpelJay · 12 July 2012, 08:22:10

er yer it all seemed ok before i give it the mechanic i asked him to do rocker cover gasket and clean out all the inlet cause was gunked out since that the engine management light has bin goin mad, the only physical problem with the car is seems the revs stay at 2000 and sometimes drop like if i lift the clutch up in gear to help bring them down i will try and get the codes cleared today also i have a engine temp sensor on the way cause i noticed it gets worse as the car gets up to temp plus a fuel pump relay? $:-\$

OpelJay · 12 July 2012, 11:30:11

and yes it is Gas - LPG

TheBoy · 12 July 2012, 19:14:38

Quote from: OpelJay on 12 July 2012, 11:30:11
and yes it is Gas - LPG

Ah, crap. That implies (given the codes) that its got not injector emulator. Would I be right in saying its a mixer system, rather than a sequential LPG system?

OpelJay · 13 July 2012, 12:44:26

So what do I do? Tyred fuel relay today no good and I've got engine temp sensor as well to fit still no good

really don't know what to do?

TheBoy · 14 July 2012, 11:03:13

What is it like purely on petrol. Lets see if we can prove it down to the petrol or lpg systems.

OpelJay · 14 July 2012, 12:09:11

The car runs on petrol but can switch over to gas I'm have in some dramers with the gas as well at the moment as well but I put that down to it needs a new gas filter

TheBoy · 14 July 2012, 14:01:53

Quote from: OpelJay on 14 July 2012, 12:09:11
The car runs on petrol but can switch over to gas I'm have in some dramers with the gas as well at the moment as well but I put that down to it needs a new gas filter

OK, so its a gas related problem, nothing to do with the petrol ECU etc.

I'm not a LPG expert, so I'll bow out now, but it would be worth posting up what system it is, and if its sequential or mixer (guessing later, as the codes suggest no injector emulator)

OpelJay · 14 July 2012, 16:36:01

If this is the case then why am I havin the problem when it's on the petrol not gas although I do have a problem on gas? I need to clear the codes really can't do anything till Monday my car is a Omega B 2000 reg 2.0 litre the facelift model if that helps

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Reading Fault Codes 2.0 2000