So today i lengthened the o2 downstream sensor wires and soldered them instead of butt connect heat shrink and then taped them cleared the code and took it for a ride. check engine light stayed off cycled the key 4 or five times went for another ride no check engine went inside took a shower thinking im going to smog it now when i got back in started it po141 again how can i smog it if i cant keep erasing it every couple of hours the im moniters keep resetting every time i shut the light off HELP

 

Your sensor could just be bad, or the wires may not have been soldered to the correct wires.

 

ok here we go.... it's been two years without a cat, I'm using a spark plug kit with the O2 sensor, one day started raining check engine light came on for p0141, I'm thinking its O2 sensor, and I check the Ohms on it, it was bad so I changed it same thing. I checked the fuse number 4 and good but I still changed it, still samething. Voltage it is good on the o2 side ... WHAT CAN IT BE ... it's bank 2 ..... I JUST WANT THE CEL OFF

 

Use an OEM Honda O2 sensor. Denso is the make.