Thread: 2000 echo check engine light
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Old 07-23-2006, 06:33 PM
erica erica is offline
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Default Re: 2000 echo check engine light
bank 1 O2 sensor lean fuel mix

something like that...

I just went and purchased the electronics cleaner and dried it with compressed air. Pulled the EFI fuse and took it for a test drive. I must say I can tell a significant improvement immediately cleaning the MAF sensor. The check engine has not come back on yet and hopefully it will not. It sucks that I spent the money to get a new O2 sensor, but at least I won't have to worry about that ever going out.

Thanks for your help!

Erica
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