White 5 Pin / Black Single Pin

[andymi16 0]

Guys

 

Almost finished the engine swap from mi to 1.6. This car will now be the daily runaround.

I have two plugs in the engine managment loom that I cannot identify:

A white 5 pin and fairly chunky black single pin. They make their way alongside the AFM/Injector wiring and end near the battery/Gearbox area.

Any idea what they are for?

 

I think everything is accounted for so I'm alittle confused!

Thanks

 

Andy

[andymi16 0]

The white 5 pin has the following wires:

1 - White 18

2 - Blue 4

3 - Green & Yellow M1

4 - empty

5 - White 33A (or 30A - not very clear)

 

 

The Black single pin plug has two wires joinging together a thin Green and yellow (from the white 5pin plug detailed above) and a thick Green and yellow.

 

Any ideas where they are coming from and going to?

Thanks.

[M@tt 77]

well

 

White 18 - comes from the tachymetric relay and splits and goes to

1)All the 4 injectors

2)Supplementary air device (SAD)

3)Throttle switch

4)ECU

so i'm guessing this is a switched live

 

The Green & Yellow M1 - Is a earth wire

 

Blue 4 - this is a switched live that goes to the ECU

 

30A - i think comes from the oil level indicator unit??

33a - is one of the injector wires

 

HTH

[andymi16 0]

Thanks M@tt.

 

I'll give that ago in the morning. Where do you reckon is the best place to steal the switched live from?

Cheers

 

Andy

[andymi16 0]

Ok. Wired switched live to white-18 and blue-4, earthed the Green and yellow-M1.

Turned the key... and she fired up!

Thanks again M@tt

 

Still confused on the last wire - White 33A of 30A of 35A - its not very clear! Does anyone else have this 5 pin white plug around the batery area? Loom is from a 1990 1.6.

Thanks