O2 sensor heater circuit

Bit of a long shot..

Is there anyway of fooling the ecu into thinking that its working correclty by adding a resistor in the heater lead...?

Having issues with no cat's?

Not at all matt. Tis just the heater side of the sensor thats gone awol.

you need to know the values and resistance so maybe TIS will help

37 ohms are used mr2's