whats code 41?????anyplace on the net where they say all the codes?btw its a 92 hatch si stock d16z6 it happend after i installed my dc header.i had to extend the wires.is there such a thing obd 1 o2 sensors and obd 2 sensors?

 

My book's out in the garage but as I recall that's an O2 sensor heater circuit code.

 

Yea, o2 heater code. Measure the resistance of the heater between the two black wires. It should be between 4-10 ohms if I remember right.

 

what do you mean?how can i fix it or do i have to bring my car to honda????

 

If you want to be sure what the problem is, measure the resistance of the o2 heater to see if it's good or bad. And go from there.

 

Have you checked your wire extensions? Sorry,I missed that part of your post the first time.

 

41 Primary Heated O2 sensor heater circuit Open or short in Primary O2 sensor heater circuit, defective Primary O2 sensor heater circuit

i have this same problem, but cx didnt come with 4 wire O2 sensor and i have a one wire for now, can anyone input some suggestions?

im goin turbo soon, so get a wideband one?

thanks.