CEL on
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Driver School Candidate
Joined: Jul 2010
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From: al
CEL on
My CEL came on. I check it at Advance Auto and it was showing codes
P0125,P0171,P1150 and P1155. I changed the MAF and had a shop change the a/f B1S1 last year around this time. Any ideas on what to check first?
P0125,P0171,P1150 and P1155. I changed the MAF and had a shop change the a/f B1S1 last year around this time. Any ideas on what to check first?
Driver School Candidate
Joined: May 2004
Posts: 46
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From: California
http://www.clublexus.com/forums/rx-f...uel-sensor.htm
Front a/f sensor is likely suspect. Looks like you had the back one changed last year.
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