Rav 4 Oxygen Sensor - Heater Circuit - Resistor

[BJB]

I have seen a topic covering the simulation of a failed oxygen sensor heater circuit with a resistor fixed across the heater wires.

I have tried the search facility but cannot get the search parameters close enough to get the answer.

Can anyone point me in the right direction please.

Thanks

Bryan

[bothwell_buyer]

Hello and welcome to the forum and to this section which has failed you miserably in a reply so far. I'm no expert at all on the vvti engine. Have you tried searching for vvti problems across the other sections as the engine has been fitted to different cars?

You could try sending a Personal Message ( a PM ) to members here --- anchorman or maybe schm who may know

[anchorman]

I remember seeing the post but would only search the many oxy sensor threads