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[Lazydocker]

Does look very interesting Tunnie, looks like you've got enough assorted parts to be building a second car 
If you fancy a hand, i.e with the easy stuff liking making the tea I'm more than happy to pop over for a bit 

Not my place to say yes... But Tunnie assures me there's plenty of Bacon butties to be cooked

Be nice to meet you

Your very welcome Josh, need someone to load the BBQ with bacon 

Seriously though your welcome to pop down if your not doing anything 

Mmmm bacon 
That sounds about the right skill level for me.
If you don't mind, I'll pop down if I've got some free time...what sort of time?

All day... I should be there by 9 at the latest, traffic permitting

[tunnie]

Josh - Any time mate, in fact anytime over next 3 days 

LD - Err i am not the strongest chap in the world as many who have met me will comment  - Back the car in and we can use the boot as the tool box 

Albs - Course you can, Senator wiring job did not look great, but it worked 

[Lazydocker]

Josh - Any time mate, in fact anytime over next 3 days 

LD - Err i am not the strongest chap in the world as many who have met me will comment  - Back the car in and we can use the boot as the tool box 

Albs - Course you can, Senator wiring job did not look great, but it worked 

I managed to lift it in on my own, so you'll be fine... 4 wheetabix for brekkie young man

[Kevin Wood]

Just a quick one. Might well be a stupid question:

I assume it's a Z22XE with Simtec management?

TIS seems to show a Motronic diagram too. :-/

Kevin

[tunnie]

think all 2.2 petrol in Omega are Z22XE?

[Kevin Wood]

OK. Pinouts for SIMTEC:

+12v ignition switched feed   Black X84 Pin 64
Tachometer                          Green X84 Pin 62
Mixture control Lambda         X83 Black Pin 57 signal pin
                                            X83 Grey  Pin 8 ground pin

If you look at the routing of the looms from the ECU X83 is the connector where the loom heads round the engine itself. X84's loom heads through the bulkhead into the car.

I think the Lambda sensor pin you want is pin 57 but I've included pin 8 in case I've got them the wrong way round.

The ECU connectors are a bit dense so I find the best way is to find the pin on the connector, trace the correct coloured wire from that pin up the loom a little and scrape the insulation and solder there then insulate. 

You might need to solder in connections to the petrol injectors as the connectors are part of the cable tray that sits over the injectors.

Kevin

[Kevin Wood]

think all 2.2 petrol in Omega are Z22XE?

Yep. Just saw some references in TIS to Y22XE and a motronic ECU.

Kevin

[david_omega]

All that stuff to gas a car.
Good Luck to you friend.
When you have finished yours' you are more than welcome to play with mine, I think I could have phrased that better.

gross

[Lazydocker]

OK. Pinouts for SIMTEC:

+12v ignition switched feed   Black X84 Pin 64
Tachometer                          Green X84 Pin 62
Mixture control Lambda         X83 Black Pin 57 signal pin
                                            X83 Grey  Pin 8 ground pin

If you look at the routing of the looms from the ECU X83 is the connector where the loom heads round the engine itself. X84's loom heads through the bulkhead into the car.

I think the Lambda sensor pin you want is pin 57 but I've included pin 8 in case I've got them the wrong way round.

The ECU connectors are a bit dense so I find the best way is to find the pin on the connector, trace the correct coloured wire from that pin up the loom a little and scrape the insulation and solder there then insulate. 

You might need to solder in connections to the petrol injectors as the connectors are part of the cable tray that sits over the injectors.

Kevin

Thanks Kevin

Looking forward to that now