...oxygen sensor locations for 4.0 and 4.7 engines Four wires (circuits) are used on each O2 sensor: 12?volt feed circuit for the sensor heating element Ground circuit for the heater element Low-noise ...
...Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2) Essentially the same as P0136, P0137 refers to the second oxygen sensor on Bank 1. P0137 means the O2 oxygen sensor's voltage remained low for ...
Question about Jeep Grand Cherokee
...Oxygen Sensor -Control Circuit Low (Bank 2 Sensor 1)check the sensor with a multimeter is the sensible option here before you replace it in case its a dirty or corroded multiplug connectionP0051 HO2S ...
Question about Jeep Grand Cherokee
...Oxygen sensor signal-neither rich or lean condition is detected from the oxygen sensor input. Code 22-Coolant voltage low-coolant temperature sensor input below the minimum acceptable voltage/Coolant ...
...oxygen rich air in and giving false readings leading to the ecu overcompensating hence the lumpiness unless you have your foot down when theres plenty of output from the engine and correct readings. ...
oxygen sensor (HO2S) 1, bank 2 - high voltage Possible causes: Wiring short to positive, HO2S, ECM P0157 Heated oxygen sensor (HO2S) 2, bank 2 - low voltage Possible causes: Exhaust leak, wiring short
...low condition detected in the oxygen sensor,1/1 heater element control feed back sense circuit. Also a web site which gives the code breakdowns-www.wjjeeps.com/faultcodes.htm. maori ...
...my Jeep, I will get P0031 P0031 is H02S heater control circuit Low ( bank #1 sensor #1). Good Luck and have a good XMASS. Oxygen sensor bank 1 sensor 1 faulty, no voltage being recorded by the ...
...oxygen sensor (HO2S) 1 , bank 1 , heater control -circuit malfunction Possible causes: Fuse, wiring, HO2S, ECM Steps to repair: check fuses and connector to O2 sensors (at the bottom of exhaust ...
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