What is Error code 41 in 97 Civic
#1
What is Error code 41 in 97 Civic
I have a 97 Civic with the Check engine light on. I shorted the bue connector and the only code stored is 41. Does anyone no what this code is and how to fix it?
#3
Specifically, the heater for the FRONT O2 sensor.
Unplug the sensor, get an ohm-meter. Measure the resistance between the 2 same-color (black?) wires. They should be 15 to 40 ohms. Then check if either one has continuity to ground. They shouldn't. If it fails any of this, get a new sensor.
If those checks are OK, then you gotta start looking for screwed-up wiring in the car.
Unplug the sensor, get an ohm-meter. Measure the resistance between the 2 same-color (black?) wires. They should be 15 to 40 ohms. Then check if either one has continuity to ground. They shouldn't. If it fails any of this, get a new sensor.
If those checks are OK, then you gotta start looking for screwed-up wiring in the car.