[Scales]

Hi Guys,

Car threw a code 14 today, which is an o2 sensor fault (by my reckoning anyway). Was wondering if there is anyway to confirm that is the problem without buying an o2 sensor. As I also read somewhere it could also be a coolant sensor fault.

Cheers!

[johnmath]

Check your codes: http://www.rhinopower.org/diag/cel.html

14 is coolant sensor. You might be able to swap coolant and air temperature sensors (if they are the same plug) and see if the fault code changes with the swap.

[Rhinoman]

I need to update that page, to make life more interesting for us all Suzuki changed the codes. On an M13 code 14 is O2 sensor heater circuit. If you have a multimeter then you can check the heater circuit resistance, it should be 6.4 Ohms at 20C.

[Scales]

Yeah I thought that Page was wrong. Got o2 from the manual. I ordered a new one yesterday, I'll check out the resistance when I get a chance