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Old 01-10-09, 06:06 PM
kthomas3 kthomas3 is offline
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Cadillac(s): 2003 cts
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Re: O2 Sensor bank 2 cts Tail light stay on

thanks. I just got back from the shop. Brake light problem fixed! When the code were ran this is what came up
Bank 1 sensor 1 - slow response
Bank 2 sensor 1 - malfunction
Bank 2 Sensor 2 - malfunction

Banks 2 sensor 2 was replaced today also. My question is, could sensor 2 bank 2 cause all the other sensor not work? The mechanic pulled the codes BEFORE the bank 2 sensor 2 was replaced.