8 replies to this topic

[Speedy01]

Hello, I have the following fault code on my VX turbo: P0136 (4) o2 sensor circuit open (bank 1 sensor 2) - present I have measured and cleaned the Lambda but nothing changed. Any suggestions as to what could be the problem? Many thanks.

[christhegasman]

Have you checked both ?Change it ? Bank 1 sensor 2 is the one after the cat if I am correct

Edited by christhegasman, 31 August 2016 - 05:18 PM.

[Speedy01]

Do you mean the lambda? I have not changed it but I measured 5.6 Ohms between the 2 wires of the same color.

[christhegasman]

Is that what it should be ? I am not sure but if the resistance is wrong the code comes up Get a genuine one and change it save twatting about

[Speedy01]

You're certainly right. I'll try to get hold of the reference and buy one.

[christhegasman]

You're certainly right. I'll try to get hold of the reference and buy one.

Get a genuine one don't get cheap eBay stuff if it works at all it will soon fail

[AstonVauxhall]

FYI 

 

VXT Front - 9193148

VXR Rear - 9201421

 

N/A Front - 12569391

N/A Rear - 12567680

 

[slindborg]

The two wires of the same colour are the heater, should be something between 10 and 20 ohms. but that code is for a low voltage on the output as opposed to the heater

[Speedy01]

I've ordered a new one. I'll keep you informed if it solved my problem. Thanks for the help.