I know I've seen a write up on it around here somewhere, but of course I can't find it now that I need it.

I keep getting that annoying "17524/P1116/004374 - Oxygen (Lambda) Sensor Heating Bank 1 Sensor 1: Open Circuit" code.

I've replaced the O2 sensor, the fuel pump relay. Checked the wiring and connection. Nothing! Still throwing the code almost instantly....and I've cleared the codes each time.

Can someone help me find (or help me perform) the O2 sensor resistance/voltage test?

Thanks