Lambda Sensor plug? ... and wires?

[chee_dee]

So after a couple of years, my Cally is getting some attention again.

Sadly the Oxygen sensor still aint sorted. Got a universal one with no luck.

My question is. There are 3 wires going to the Sensor. 12v, Ground and the signal wire. I have recently noticed that the signal wire consists of more than one wire after peeling the insulation. Nothing of this is shown in the Electrical schematics in the Hayens manual.







IS this right? and why? any clarity/input would be appreciated.

Thanks

[big_gordy]

that dont look like the original wiring for the car!!!

[chee_dee]

that dont look like the original wiring for the car!!!

Damn... anyone got a pic of what the original looks like? please.

edited : or the wire colours???

[big_gordy]

http://www.ebay.co.uk/itm/BOSCH-LAMBDA- ... 2a0d52f550

[chee_dee]

http://www.ebay.co.uk/itm/BOSCH-LAMBDA-SENSOR-VAUXHALL-Calibra-2-0i-turbo-92-97-/180612166992?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item2a0d52f550

Thanks, but I meant the wires on the ECU loom.

[big_gordy]

ok orry but it still looks like a cowboy job lol

[chee_dee]

ok orry but it still looks like a cowboy job lol

indeed, thats why I wana fix it

[Fraz]

[chee_dee]

Hey thanks a mil Fraz.

Please tell me what the colours are on ur pic.

Top wire - Brown and some other colour ( Positive)
Middle - Blue and Red (Ground)
Bottom - THIS IS THE ONE I AM INTERESTED IN. The signal wire. Mine has three small wires together. Yours seem to have only one. Please check the colour.

Also what Cally is that?

Thanks

Chee

[skorps71]

hi mate i have the same prob with my v6 .. i think the brown is earth. the blue n red i`m sure runs the the fuel pump relay and the bottom one is the signal black on my car .. but dont quote me as i`m finding it hard to work out what wires are for where as the guy cut them off on my car ..

[skorps71]

hi bud i have just check on my turbo top is brown and goes to white. then white with black stripe goes to white. then red n blue stripe goes to black .. so i hope that helps