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Exhaust / ECU #332681 Nov 22, 9:38am Nov 22, 9:38am
Joined: Oct 2004
Posts: 80
Arizona
importmobility OP
Member
2001 Toyota Celica GT
importmobility OP

Member
2001 Toyota Celica GT

Joined: Oct 2004
Posts: 80
Arizona
Exhaust / ECU
Does anybody know if it's beneficial to reset the ECU after installing a cat-back exhaust?
I just installed an Apexi N1 cat-back on my 2001 GT. I heard it can help balance the engine from running to lean/rich.
Also, I wanted to say that after driving my car around for the last few days, my exhaust has become significantly louder. I am now quite happy with the way it sounds.

Re: Exhaust / ECU [Re: importmobility] #332682 Nov 22, 10:22am Nov 22, 10:22am
Joined: Jun 2004
Posts: 1,337
Pittsburgh, PA
celicadragon
Specialist
2002 Toyota Celica
celicadragon

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,337
Pittsburgh, PA
cool man


respect the gt-s
Re: Exhaust / ECU [Re: celicadragon] #332683 Nov 22, 11:37am Nov 22, 11:37am
Joined: Jul 2002
Posts: 10,123
Milford, NJ
VSGTS14
05 WRB
2005 Subaru WRX STi
VSGTS14

05 WRB
2005 Subaru WRX STi

Joined: Jul 2002
Posts: 10,123
Milford, NJ
you mean axle back..and no it won't do anything on our cars.


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Re: Exhaust / ECU [Re: VSGTS14] #332684 Nov 22, 4:36pm Nov 22, 4:36pm
Joined: Aug 2004
Posts: 688
(818) Porter Ranch, CA
BlkCelicaGT07
FAT CAT
2000 Toyota Celica GT
BlkCelicaGT07

FAT CAT
2000 Toyota Celica GT

Joined: Aug 2004
Posts: 688
(818) Porter Ranch, CA
Originally Posted by VSGTS14
you mean axle back..and no it won't do anything on our cars.

Yeah,^^ TRD Kazuma is the only cat-back system made for the celica, unless you go custom.

Re: Exhaust / ECU [Re: BlkCelicaGT07] #332685 Nov 22, 7:17pm Nov 22, 7:17pm
Joined: Sep 2004
Posts: 756
Columbus, Ohio
FastCelicaGT22
Senior Member
2000 Toyota Celica GT
FastCelicaGT22

Senior Member
2000 Toyota Celica GT

Joined: Sep 2004
Posts: 756
Columbus, Ohio
yes should reset it after any change in mechanics. Just undo the battery terminals for 15min. then reconnect.


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