Question for you ECM experts out there. The way I understand it that MIL eliminators are installed on the downstream O2 sensors in order to "fool" the ECM into thinking the catalytic convertors are working correctly when in fact they have been removed. Here's my question. Do MIL eliminators completely replace the O2 sensor's signal or just modify the signal? In other words do you still have to have a functioning O2 sensor to complete the loop?
My car has been running great with the MIL eliminators for a long time but now the check engine light is on with a p0136 code, O2 bank 1 sensor 2. Hopefully it is just the O2 sensor and not something major with the ECM or wiring.
Also, I installed high flow cats in the X-pipe so is it even necessary to have the MIL eliminators?
Thanks, Steve
My car has been running great with the MIL eliminators for a long time but now the check engine light is on with a p0136 code, O2 bank 1 sensor 2. Hopefully it is just the O2 sensor and not something major with the ECM or wiring.
Also, I installed high flow cats in the X-pipe so is it even necessary to have the MIL eliminators?
Thanks, Steve