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#143730 Apr 3, 1:31pm
Joined: Oct 2003
Posts: 131
Fighter Pilot
2001 Toyota Celica GT
Fighter Pilot
2001 Toyota Celica GT
Joined: Oct 2003
Posts: 131
Hi everyone wave,
if i took off the anti-pollution part of the exhaust sys and replaced it by a pipe, will the yellow check engine light stay on all the time spineyes? due to the existance of two sensors. Did anyone try it?

Joined: Jun 2003
Posts: 2,863
Specialist
2001 Toyota Celica GT
Specialist
2001 Toyota Celica GT
Joined: Jun 2003
Posts: 2,863
are you talking about the cats?

since you said that it has two sensor plugged in, by removing them you'll get a check engine light 'cuz the computer is gonna be freaking out 'cuz they're not plugged in.

Joined: Feb 2004
Posts: 1,716
Specialist
2000 Toyota Celica
Specialist
2000 Toyota Celica
Joined: Feb 2004
Posts: 1,716
yup. IMO it'll be loud 'n you'll be polluting the air. So just leave them on b4 you start getting some problem with your car.

Joined: Oct 2003
Posts: 131
Fighter Pilot
2001 Toyota Celica GT
Fighter Pilot
2001 Toyota Celica GT
Joined: Oct 2003
Posts: 131
yes im talking about the cat, and i won't remove the sensors ill keep them in place. But thats what i thought, check engine will turn on thumbsdown.
I won't remove it tongue , just curious to know grin...

Joined: Oct 2003
Posts: 131
Fighter Pilot
2001 Toyota Celica GT
Fighter Pilot
2001 Toyota Celica GT
Joined: Oct 2003
Posts: 131
yes im talking about the cat, and i won't remove the sensors ill keep them in place. But thats what i thought, check engine will turn on thumbsdown.
I won't remove it tongue , just curious to know grin... 10x

Joined: Oct 2003
Posts: 131
Fighter Pilot
2001 Toyota Celica GT
Fighter Pilot
2001 Toyota Celica GT
Joined: Oct 2003
Posts: 131
oups... sorry for repost!

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