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Discussion Starter · #1 ·
I have the codes and the discription but I don't know exactly what they mean...
P0135 Upstream HO2S Heater Circuit Fault, Bank No. 1
P1131 Lack Of Upstream HO2S Switch, Sensor Indicates Lean, Bank No. 1
P1151 Lack Of Upstream HO2S Switch, Sensor Indicates Lean, Bank No. 2

If anyone knows what these mean, please tell me. We just got the car running today and we out for a ran and these are the codes that it threw at me
 
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