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Omega General Help / Re: fault codes
« on: 01 April 2013, 21:12:39 »
So should i be taking off the egr valve and cleaning it up, if so will i be needing a new gasket.
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Omega General Help / Re: fault codes
« on: 01 April 2013, 20:20:05 »
Yea looked at those,no codes for 33 or 46 but still dont know what the remaining codes are relating too, i'm no techie mechanic.
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Omega General Help / fault codes
« on: 01 April 2013, 19:35:06 »
Hi all, Got these codes come up on the paperclip test :- 33 46 57 61 91. had oil pressure light on but sorted now that the sump and pickup tube been cleaned out. Its a 95 2.0ltr 16v omega estate, any help would be much appreciated, maybe i may get a mobile mechanic out to read the codes.
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Omega General Help / Re: Sump Gasket
« on: 01 March 2013, 20:45:14 »
ok many thanks. Seems to be the right part.
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Omega General Help / Re: Sump Gasket
« on: 01 March 2013, 12:29:15 »
That looks like the 1 i've been quoted for so i will check and will take you up on that offer thankyou very much.
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Omega General Help / Sump Gasket
« on: 28 February 2013, 21:15:16 »
Going to take the sump off to clean out the pickup pipe so phoned vauxhall to get price and they quoted £45 because it comes with the baffle plate as well, is this the price for the gasket then. looked on ebay and saw some for £31 and gasket on its on for £12. Both stated for omega 2.0l 16v 94 plate.
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Omega General Help / Re: Codes..
« on: 24 February 2013, 15:12:40 »
Yes i changed the oil myself using gm oil 10 40w and gm filter as well. 
Got the mechanic coming round to me this week as he was the one who worked on the head gasket etc.
Got the mechanic coming round to me this week as he was the one who worked on the head gasket etc.
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Omega General Help / Re: Codes..
« on: 22 February 2013, 11:44:13 »
well i've already got the switch so will put that on as soon as i can, as for borrowing a pressure gauge no don't think i know anyone with a gauge that will let me.
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Omega General Help / Re: Codes..
« on: 22 February 2013, 10:58:46 »
Going to start simple, and change the oil pressure switch once i've bought a deep socket as a spanner wont fit as the lug from the sump is in the way.
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Omega General Help / Re: Codes..
« on: 20 February 2013, 07:24:13 »
Yes had headgasket done in january along with cambelt and water pump. Changed the oil and filter couple of weeks after. Has been running ok for the last 6 weeks.
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Omega General Help / Re: Codes..
« on: 19 February 2013, 11:50:47 »
What do i need to do to sort the oil light out as i cant drive it to a garage, I started the engine up and undone the filler cap to see if oil was circulating but thought i might get splattered in oil but wasn't and the oil light was flickering on and off, so does that mean the oil pressure switch is not at fault as it was registering pressure drop as i had the filler cap off. Don't know much about cars just guessing.
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Omega General Help / Re: Codes..
« on: 18 February 2013, 21:48:15 »
Found the following to the codes on this website -http://www.diaaut.home.pl/dtc04_opel.pdf
33-Exhaust gas recircutation (EGR) solenoid - voltage low
46-Secondary air injection (AIR) pump relay -voltage low
57-Idle air control (IAC) valve - voltage high
61-Evaporative emission (EVAP) canister purge valve - voltage low
91-Oxygen sensor heater-voltage High
Does these make sense to anyone.
33-Exhaust gas recircutation (EGR) solenoid - voltage low
46-Secondary air injection (AIR) pump relay -voltage low
57-Idle air control (IAC) valve - voltage high
61-Evaporative emission (EVAP) canister purge valve - voltage low
91-Oxygen sensor heater-voltage High
Does these make sense to anyone.
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Omega General Help / Re: Codes..
« on: 18 February 2013, 11:45:32 »
Thought the codes were the following:-
33 Not listed
46 not listed
57 Idle air control Voltage low
61 Fuel tank vent valve Voltage low
91 Oxygen sensor heater Voltage high
33 Not listed
46 not listed
57 Idle air control Voltage low
61 Fuel tank vent valve Voltage low
91 Oxygen sensor heater Voltage high
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Omega General Help / Re: Codes..
« on: 18 February 2013, 11:36:22 »
Thanks for getting back to me but checked the codes 3 times and these are the codes i'm getting.
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Omega General Help / Codes..
« on: 18 February 2013, 11:13:02 »
Hi all, can anyone help with the following codes i have thanks to the paperclip test, they are 33-46-57-61-91. if i have read them right. but couldn't fine codes for 33 & 46. On wednesday the eml was coming on and off and now stays on and now the oil light is on constantly, oil level is ok. The car is a 2.0l 16v 94 estate. many thanks Paul.
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