|
Hi Jackster,
I have the four volumes Helm Inc service manuals for 2013, and the layout is very confusing as diagnostic and repair instructions jump from one volume or chapter to another. I will try to provide clear advice.
P012C Supercharger Inlet Pressure Sensor can be caused by loss (open) of the 5V reference from the ECM or loss (open) of the signal from the pressure sensor.
The routing of the 5V reference is via a light blue coloured wire from connector X2 pin 62 at the ECM, via connector X102 pin 24 of Forward Lamp to Engine harness, to pin E at the sensor.
The routing of the sensor signal is via a tan coloured wire from pin D at the sensor, via connector X102 pin 16 of Forward Lamp to Engine harness, to connector X2 pin 42 at the ECM.
The X2 connector is the 73 pin connector located at the ECM, and the X102 connector is the 40 pin connector located on the right-side inner fender between the head lamp and shock absorber.
Hope this helps.
John
|