Help: check engine light on after installing y-pipe

Reply Subscribe

Thread Tools

Search this Thread

10-25-2001, 12:34 PM

teejnut

Senior Member

Thread Starter

iTrader: (8)

Join Date: Dec 2000

Posts: 1,534

Help: check engine light on after installing y-pipe

hey guys i just got my y-pipe installed. and now my check engine light is on. i'm looking at my haynes repair manual and did what it told me of how i'm suppose to read the light. and i think i'm getting code "0304" which means "knock sensor or circuit fault". has anyone else had this problem? could someone help me out? i'll probably take my car back to premier autoworks where i got it installed. thanks

tj

10-25-2001, 12:45 PM

clee130

Supporting Maxima.org Member

Join Date: Oct 2000

Posts: 9,159

Read the "ECU Diagnostic Trouble Codes" thread above and do the ECU check again to see if you got the right code if you're not sure.

10-25-2001, 12:51 PM

Sonic

Senior Member

Join Date: Dec 2000

Location: Westchester County, NY

Posts: 8,765

I know that that isn't the right code, the KS doesn't set off the ECU.

10-25-2001, 01:08 PM

teejnut

Senior Member

Thread Starter

iTrader: (8)

Join Date: Dec 2000

Posts: 1,534

thanks guys. i just rest my ecu and drove around. so maybe its nothing. if it comes again. i'll check it again if i get the light again. thanks... and i should have read the sticky thread first

but i was too worried about my car