Using ATAP to see if front O2 sensors are bad?

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Jan 19, 2003 | 10:05 PM

Loudmouth LS1

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From: Deerfield Beach, FL

Using ATAP to see if front O2 sensors are bad?

What exaclty do I need to monitor while on an atap run to check and see if my front O2 sensors are bad?

Jan 20, 2003 | 08:45 AM

AL SS590 M6

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B1S1 and B2S1 voltage should be high .8s to low .9s at WOT and should jump around a LOT at idle.

Jan 20, 2003 | 01:05 PM

Loudmouth LS1

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From: Deerfield Beach, FL

Quote:

Originally posted by AL SS590 M6
B1S1 and B2S1 voltage should be high .8s to low .9s at WOT and should jump around a LOT at idle.

Thank you!

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