Where does this code comes from? I know its an Air/Fuel Ratio sensor, but which one, does anyone know? how would i fix this? the people at autozone said i have to go to the dealer...ehhh

1997 honda civic hx with 126345 on odometer

P1162
Primary HO2S (No. 1) Circuit Malfunction

I have bolt ons and an O2 fooler on my apex exhaust.

thanks

 

bump

 

replace your primary o2 (thats the one in the header)

(get a denso or dont bother)
http://www.sparkplugs.com

 

Denso Universal O2 sensor 234-4209 234-4209 REAR
Manual Transmission $45.92

so its only $46? i thought o2 sensors run like $200.

 

Only at the dealer... OE Honda o2 sensor is denso...so its the same exact thing, for 5 times less the price.

Dont get the universal - get the one that has a connector and save yourself from screwing up the wiring.

 

Denso OE identical O2 sensor 234-4065 234-4065 REAR
Manual Transmission $84.82


ok so $85 isnt bad, aftermarket header too.