Hey guys,

What color is the check Engine light? is it yellow?

97 Honda Civic EX

After taking it to a muffler shop I told them to run a stright pipe, and to take my cat off...
the 02 censor... The dude took it off the stock cat and welded it to the stright pipe..
it was running fine until now... 1 day later..
But I dont know how the check engine light looks like.. is it the yellow one?

WHat do you think is wrong?

 

their are two o2 sensors. are both of them in?

 

Is a yellow light on??? its probly givin u a CEL because u dont have the secondary O2 sensor

 

yes both of them are in...

i'm thinking that the sensor got burn???

 

okay whats the yellow light?
what color is the check engine light?

 

check out my ecu code thread at the top of this forum or you can find it in my signature should help you out

 

how do you get your code?

 

Hmm let's see...OBD2 car and a test pipe....why would the check engine light come on????

 

right now I reset the ECU and the check engine light went away

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSR-Civic &raquo;</TD></TR><TR><TD CLASS="quote">right now I reset the ECU and the check engine light went away</TD></TR></TABLE>

Don't worry. It'll be back.

Unless you do an OBD1 conversion or get some sort of emulator etc... You check engine light woes will never cease.

 

I got a simulator for my ecu and my check engine havent came on since