Omega Owners Forum

Omega Help Area => Omega Electrical and Audio Help => Topic started by: gsizoli on 17 December 2009, 20:54:05

Title: Loom connector - cricle shaped behind battery
Post by: gsizoli on 17 December 2009, 20:54:05

Hi!

Behind the battey there are circle shaped connectors.
Is it possible that the oxygen sensor signal wire goes throgh on these? As I know in case of V6 engines (2.5, 3.0) the oxygen sensor signal wires connect to the 28 and 47 pins to the ECU by a multi pin connector. But in my case there are no signal on the pin 28.... :(
 The ECU connector is ok, not corroed or something. And pin 47 is also OK.
I need to know the O2 wire goes throgh on the cicle shaped connectors or not?if yes than which connector and pin should I examine?
Br
Zoli

Title: Re: Loom connector - cricle shaped behind battery
Post by: Marks DTM Calib on 18 December 2009, 10:45:26

And the answer is no.....they go directly to the ecu.

The engine to body signsals plus gearbox box signals use the round connectors

Title: Re: Loom connector - cricle shaped behind battery
Post by: gsizoli on 18 December 2009, 11:05:18

Thanks, I'm dissapointed because it seems I'have a broken wire somwhere..it won't be easy to find it... ::) 

Title: Re: Loom connector - cricle shaped behind battery
Post by: rustym95 on 22 December 2009, 01:30:38

use the colour code to find the wires and test them with a meter, remember that before the ECU some of the wires join to other colours so will need to peal back the black tape to them, wires usely go about 3 inches from the plug if the copper wire has gone green would replace the hole wire as the wire will be weak, also look for cracks in the wire or cuts as this can cause faults.