check engine code....... - Maintenance and Repair Forum - j-body.org

check engine code....... - Maintenance and Repair Forum

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check engine code.......

Wednesday, November 07, 2007 9:15 PM

P0240..... Catalyst low efficiency.... would that be my downstream o2 sensor going bad??

01' Z24 5 speed
422whp/400wtq
T4 Turbocharged
Built LD9
HP Tuners

Re: check engine code.......

Wednesday, November 07, 2007 9:21 PM

Publikdstrbnce

DELETE THIS THREAD PLEASE

01' Z24 5 speed
422whp/400wtq
T4 Turbocharged
Built LD9
HP Tuners

Re: check engine code.......

Thursday, November 08, 2007 7:09 AM

whiteboyz24

could be the o2 or the cat

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