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SERVICE ENGINE SOON after exhaust and cats install

Old Jun 1, 2004 | 12:09 AM
  #1  
GlenRoseFireFighter's Avatar
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a.k.a. RANDYS_G
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From: Glen Rose, Texas
SERVICE ENGINE SOON after exhaust and cats install

Please help! go here

2 G or NOT 2 G, there is no question!

Injen SES, Kinetix cats, K&N Typhoon, 19" PIAA Super Rozza's (19x9 & 19x10)
 
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Old Jun 1, 2004 | 12:17 PM
  #2  
GlenRoseFireFighter's Avatar
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a.k.a. RANDYS_G
Joined: Feb 2004
Posts: 6,417
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From: Glen Rose, Texas
Re: SERVICE ENGINE SOON after exhaust and cats install

COME ON you techies...help a fellow G brother out!

2 G or NOT 2 G, there is no question!

Injen SES, Kinetix cats, K&N Typhoon, 19" PIAA Super Rozza's (19x9 & 19x10)
 
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Old Jun 1, 2004 | 01:49 PM
  #3  
Catatafish's Avatar
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Joined: Mar 2004
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From: Memphis
Re: SERVICE ENGINE SOON after exhaust and cats install

You could have damaged a sensor, or there could be a seal that didn't seal well, or it could be a complete coincidence and there is something else wrong unrelated. That's about all I can think of. Was a torque wrench used? Was a gasket forgotten? Did you check the surfaces for warpage?

Reset the ECU with the gas pedal method and see if the code pops back up. Use a second hand and it works every time.

I'm not positive but I would think that once you cleared the code, if it did not pop up again, then it would rule out a leaky seal or bad O2 sensor and indicate some kind of one time anamoly related to the install.

2004.5 Coupe/5AT/Ivory/Everything but front spoiler/Nismo CAI/Crawford V5
 
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