Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: JueV6 on 21 December 2008, 15:46:55

Title: Super Mig On Gas
Post by: JueV6 on 21 December 2008, 15:46:55

After spending a week on and off fitting the LPG kit from my Elite to Helen's superMig, I have, what I think is a LIMPMODE rev limit at 4500 rpm on Petrol and gas.

I phoned MDTM and he asked what fault codes were present and these are the results. I did make a mistke by cutting 3 WRONG wires but after rechecking the pinouts these were rectified.

(http://img.photobucket.com/albums/v325/juedu2/ScreenHunter_01Dec211436-1.jpg)


[size=18]THE EML IS NOT ILLUMINATED [/size]


The faults stored are:
With the engine NOT running
19 Incorrect RPM Signal
61 Fuel Tank Ventilation Valve Voltage Low
73 Mass Air Flow Sensor Voltage Low
82 Injector Valve 2 Voltage Low
86 Injector Valve 6 Voltage Low
89 O2 Sensor 2 Open Circuit

Will change the O2 sensor N/S i think
and the MAF tomorrow

Mark, Jamie, Kevin "Mr LPG" Wood , thoughts please. :y

Title: Re: Super Mig On Gas
Post by: JamesV6CDX on 21 December 2008, 16:01:02

Now you have rectified the wrong wiring, you need to reset the fault codes and see what returns.

Title: Re: Super Mig On Gas
Post by: JueV6 on 21 December 2008, 16:34:57

Just changedd the MAF and no difference

Title: Re: Super Mig On Gas
Post by: Kevin Wood on 21 December 2008, 19:16:31

There's a 19 there. Is the crank sensor OK? I wonder, given that the wiring has likely been pulled about, and it's the wires that break, whether it'd be worth fixing that first?

.. or does that always come up with engine stopped on that system? :-/

Fuel tank valve will have cleared now, as will the two injector voltage issues. MAF error might well be a consequence of running it with a huge misfire.

I think I agree - clear the codes, take it for a drive and see what returns.

Kevin

Title: Re: Super Mig On Gas
Post by: JamesV6CDX on 21 December 2008, 19:29:30

Quote

There's a 19 there. Is the crank sensor OK? I wonder, given that the wiring has likely been pulled about, and it's the wires that break, whether it'd be worth fixing that first?

.. or does that always come up with engine stopped on that system? :-/

Fuel tank valve will have cleared now, as will the two injector voltage issues. MAF error might well be a consequence of running it with a huge misfire.

I think I agree - clear the codes, take it for a drive and see what returns.

Kevin

Didn't spot the 19 - Doh!

I think it's 35 that is "normal" with engine off - 19 under any circumstances is usually a nasty!

If it comes back after being cleared, that'll be the issue...

Title: Re: Super Mig On Gas
Post by: Dazzler on 21 December 2008, 19:48:25

19 is the one to clear first for sure ;)

Title: Re: Super Mig On Gas
Post by: JueV6 on 22 December 2008, 00:56:59

I'll check the connection and possibly change the crank sensor tomorrow