check engine light back on

TOYOTA AVALON
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CAMRY12
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got error code p0330 replaced knock sensor an reset
check light a week latter light on agin same code any ideas 2000 toyota avalon
Oct 29, 2007 at 6:56 AM
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2CARPRO JACK
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v-6 ? If it has a small wiring jumper between the sensor and the main wiring harness, replace it. Was a problem on the older v-6's
Oct 29, 2007 at 11:08 AM
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LOSTINMARS
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[quote:344c42a673="2CarPro Jack"]v-6 ? If it has a small wiring jumper between the sensor and the main wiring harness, replace it. Was a problem on the older v-6's[/quote:344c42a673]

yep and its "still" a problem on them. its always best to change both while under there. toyota services the pigtail separate.
Oct 29, 2007 at 1:29 PM
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2CARPRO JACK
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Yeah, just wasnt sure if it was still a problem with them
Oct 29, 2007 at 2:50 PM
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LOSTINMARS
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yeah i think they might of finally fixed it with the 3.3
Oct 30, 2007 at 1:03 PM