Does anyone have the wiring diagram for an 01 cl s ecu? i need the 02 sensor wire so i can bypass it. i did a search and found nothing, thanks for your help

 

Sounds like you are trying to make a O2 simulator? Can't you just use the O2 sensor hardness (outside the car). It should be ground/power/output right? Easy to measure ground and power and the third should be output.

or you can check this site:
http://www.mkiv.com/techarticles/oxy...nsor_simulator

 

yea but i want to put the unit in the car, and it is easier just to put it at the ecu

 

There are two O2 sensors in these cars.

 

The one on the cat. anyone?

 

That is the HO2S2 sensor.

6MT or 5AT??

 

5at

 

You'll have to wait until the morning.

 

no problem, thanks

 

It is on Connector A (32P), terminal one, Wht/Red, SHO2S:

5AT Connector A (32P) Scan

 

Thanks Scalbert