Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: psl on 10 July 2009, 20:23:58

Title: what do you think of these codes
Post by: psl on 10 July 2009, 20:23:58

I noticed whilst taking the mig for its mot that the EML has come on, I've tryed reading the codes and I think I've got 135, 57, 129.

I have had the plenum and intake manafold off to do the oil cooler, ran the engin for about half an hour after putting it all back together last thursday and didnt see the EML on, I havent run it since as needed mot (today)

any ideas what I've done?  :-[

Title: Re: what do you think of these codes
Post by: Welung666 on 10 July 2009, 20:56:29

135   Telltale (Checklight) Voltage Low
57   Idle Air Control Voltage Low
129   Exhaust Gas Recirculation (EGR) Valve Feedback Voltage Low

Check all your connections :y

Title: Re: what do you think of these codes
Post by: TheBoy on 10 July 2009, 21:30:20

ICV connection sounds likely.

Title: Re: what do you think of these codes
Post by: psl on 10 July 2009, 22:19:33

well done TB spot on, it helps to remember to plug it back in. what would I do without you guys.  :y :y :y :y

Title: Re: what do you think of these codes
Post by: Marks DTM Calib on 10 July 2009, 22:23:26

Its a good job the Motronic idle valves default to apotion with a small air opening when no volateg is applied...or it wouldn;t even start (unless somebody has pissed about with the throttles!).

Title: Re: what do you think of these codes
Post by: Welung666 on 10 July 2009, 22:23:42

Quote

well done TB spot on, it helps to remember to plug it back in. what would I do without you guys.  :y :y :y :y

Pay Vauxhall lots of money to fix your car after you forget to plug stuff back in ;D ;D ;D