tommyhlfgr05

i got a 1997 lude base h22a4 tiptronic and i was wonderin should i have one
02 sensor or 2 o2 s ?

indylude18

You have 2 O2 sensors, one right before the cat, one right after.

By the way your transmission sucks. Have a nice day.

__________________


Bluetop H23a Vtec Swapped NHBP '99 Base

aznjap808

^^ ahahaha
Hated when people would tell me that with my last auto prelude. Now that my lude is standard, it's pretty funny. hahaha

tommyhlfgr05

lol actually i have one and check engine not on and just passed inspection so now whats the explanation man lol im stumped the only one i have is on cat before the actual honey comb

tommyhlfgr05

and yes the tranny blows

indylude18

The second O2 just checks for emissions stuff. If it isn't working or isn't even there it won't hurt anything, but your CEL will always be on. Maybe somebody installed an O2 simulator? Still have the stock cat?

__________________


Bluetop H23a Vtec Swapped NHBP '99 Base

tommyhlfgr05

yea stock exhaust but i was gonna buy an aftermarket of a guy on here and he said in would eliminat the 2nd o2 so i went and checked my car and there is only one sensor befor and no othere sensor no wires danglin and i even checked the header and no sensor only one its mad wierd i thought all obd2 have 2 or more

indylude18

The stock cat has 2 holes in in for sensors. Something has to be in both of them.

__________________


Bluetop H23a Vtec Swapped NHBP '99 Base