Obd Ii Codes, What To Do To Fix Problem?

[FASTSPOOLINGST]

I HAVE A 95 GST AND HAVE A CHECK ENGINE LIGHT ON AFTER I INSTALLED MY EVO III TURBO, MANI, AND O2 HOUSING.

I USED MY DADS OBD II TESTER AND GOT THE CODES, I WOULD LIKE TO KNOW IF ANYONE KNOWS WHAT THEY MEAN?

WHAT DO I NEED TO DO TO FIX THE PROBLEM?

P0135-O2 SENSOR HEATER CIRCUIT MALFUNCTION (BANK 1 SENSOR 1)

P1400-MANUFACTURER CONTROL AUXILARY EMISSIONS CONTROLS

P0420-CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1)

BEFORE I DID MY TURBO, MANI, AND O2 SWAP, I NEVER HAD A CHECK ENGINE LIGHT, BUT NOW I DO. WHEN I LET THE CAR WARM UP, THEN TURN THE CAR OFF AND ERASE THE CODES, THEN DRIVE THE CAR AROUND FOR HOWEVER LONG, THE LIGHT WILL NOT COME ON. IT ONLY COMES ON AFTER SITTING OVERNIGHT, LIKE IT ONLY DOES IT WHEN THE CAR IS COLD OR SOMETHING. I HAVE NO CAT CONVERTER EITHER, WHICH I THOUGHT MIGHT BE THE P0420 CODE, BUT IT DIDN'T HAPPEN BEFORE, SO WTF CHUCK????? SOMEONE PLEASE HELP.

THANKS

 

[Defiant]

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[FASTSPOOLINGST]

I love you man!

 

[FASTSPOOLINGST]

Originally posted by Defiant
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Hey thanks for the info Defiant, I am sure to clear those codes in no time now.