I have a similar problem after the cat was stolen. I have a P0135 code (bank 1 sensor 1 O2 sensor heater).
I've tested the front sensor with a multi meter and the resistance of the heater circuit is 3.4 OHMs. The harness has 12 volts and the ground is good. I'm baffled. Did you ever resolve your problem?
O2 sensor issue
in CR-V 2001 to 2006
Posted
I have a similar problem after the cat was stolen. I have a P0135 code (bank 1 sensor 1 O2 sensor heater).
I've tested the front sensor with a multi meter and the resistance of the heater circuit is 3.4 OHMs. The harness has 12 volts and the ground is good. I'm baffled. Did you ever resolve your problem?