P59 running a Jeep inline 6 cyl. I keep getting these fault codes P0101, P0102, P0122 and P0341.
Can some one tell me how to tell if it's a voltage issue or what?
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P59 running a Jeep inline 6 cyl. I keep getting these fault codes P0101, P0102, P0122 and P0341.
Can some one tell me how to tell if it's a voltage issue or what?
Typically the CMP & CKP sensor have a reference voltage provided by the PCM, most times +12VDC.
https://www.lt1swap.com/pictures/03t...%20Sensors.gif
The MAF typically gets voltage from the fuse block.
https://www.lt1swap.com/pictures/03t...p%2C%20VSS.gif
dave w
P0101 MASS AIR FLOW SYSTEM PERFORMANCE
P0102 MASS AIR FLOW CIRCUIT LOW FREQUENCY
P0122 THROTTLE POSITION SENSOR CIRCUIT LOW VOLTAGE
P0341 ?
Don't know the P59 but as indicated above I believe MAF runs off battery, tps runs off 5V generated by the PCM.