Thread: CEL on my 05 rs
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Old 01-18-2011, 11:06 AM   #1
Scooby Newbie
Member#: 126753
Join Date: Sep 2006
Chapter/Region: NESIC
2005 2.5 RS

Default CEL on my 05 rs

I have a cel light on my 2005 Rs
the codes are
p0031 HO2s heater control circuit low bank 1 sensor 1
p0131 02 sensor low voltage sensor 1 bank one
p0037 HO2s heater control circuit low bank1 sensor 2
p0134 02 sensor no activity bank one sensor one

I have already replaced the front A/f ratio sensor. were is the next place i should look for a solution
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