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Old 09-08-2012, 04:46 PM   #3
DTC P0606
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Join Date: Jul 2007
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What I Drive: 2001 Red ZX3 Turbo

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Since P420 is a catalyst problem, I'm not sure why you're thinking a cam swap would rectify the code? If the cat is truly done and it's not a downstream O2 sensor/ sensor wiring issue, you could try using a MIL cheater (either the electronic kind or one that simply pulls the sensor out of the exhaust stream) to defeat that one code.
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