Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: fcc-pt on 02 September 2015, 23:29:28

Title: Engine looses power and stops
Post by: fcc-pt on 02 September 2015, 23:29:28

Engine looses power and stops rev after reverse engaged, or after running while breaking.
But on idle everything works OK. What might be? Transmission is automatic...

Title: Re: Engine looses power and stops
Post by: fcc-pt on 03 September 2015, 15:37:14

Ok so I've readed the ecu and the errors are:

12 - ok, done it with engine off
19 - Incorrect RPM Signal
57 - Idle Air Control Voltage Low

What do you think?
I'm kind of lost here...

Title: Re: Engine looses power and stops
Post by: Lazydocker on 03 September 2015, 18:16:51

Code 19 is crank sensor.
57 refers to Idle Air Control Valve

Title: Re: Engine looses power and stops
Post by: Gaffers on 03 September 2015, 19:05:24

Check the plug is fully home and connected, if it is then suspect the iacv is fooked or dirty or clean or replace as necessary

Title: Re: Engine looses power and stops
Post by: fcc-pt on 03 September 2015, 21:28:27

Quote from: Monsieur Guffer on 03 September 2015, 19:05:24

Check the plug is fully home and connected, if it is then suspect the iacv is fooked or dirty or clean or replace as necessary

I have cleaned the iacv with wd40 loads of it... assembled but small improvements!
I've taken the inlet manifold to access the back of the engine. I wonder if the wrong torque can lead to some kind of air leak ...

Title: Re: Engine looses power and stops
Post by: fcc-pt on 03 September 2015, 21:46:40

Perhaps the inlet o-rings are not so great but I doubt...