Quote:
Originally Posted by new2mustangs
ok Mr 03gtmustang I have put the mils on the rear o2 sensors reset the computer and once again got the service engine soon light. The code that i get is p0136 you tell me what I should do now.
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PO136 This code refers to the second oxygen sensor on Bank 1. The O2 oxygen sensor produces a voltage between .1 mV and .9 mV. The ECM monitors O2 sensor voltage and determines if exhaust is lean or rich. O2 sensor voltage is high when exhaust is rich and low when exhaust is lean. The ECM monitors this voltage and increases or decreases fuel injector pulsewidth according to engine fuel/air ratio. If the ECM detects low HO2Sensor voltage for an extended period, it will set P0136 Conditions required to set: HO2 sensor voltage is low for longer than 2 minutes (minutes depend on model of vehicle. Could be up to 4 minutes)
so bank 1 is on the driver side. O2 sensor 2 is the rear sensor. so switch your MILS around and see if the code changes.