Rep Power: 0

Hi Every1!

I pulled the code, I get 4 long beeps and 1 short is that 5 or 41? 5 is map sensor 41 is primary oxygen. How do I fix the primary oxygen

Thanks

 
Rep Power: 245

41

Replace the O2 sensor.

 
Rep Power: 245

no it's not the O2

it's the heater in the O2 sensor. two diffrent circuits.

 
Rep Power: 245

It doesn't matter. It's a 4-wire O2 sensor. The heater circuit consists of 2 of these wires and the heater is inside the sensor so you need to replace the whole sensor.

 
Rep Power: 245

but how do u know it's automoticly the sensor? it could be in the harness before the sensor. then u just bought a $80 sensor for nothing then a soldering iron could have fixed.

 
Rep Power: 245

Experience, kid. The heater circuit inside the sensor eventually shorts out from heating up all the time. If you want you can ohm out the sensor to be sure but 99.99999% that's what it is. The chances that the wiring harness has a short is real low unless someone's messing with it.