Obtii 5 volt reference question

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02-28-2023, 01:29 PM

SKIFFMASTER

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Obtii 5 volt reference question

My mothers 2015 ILX went into limp mode last week showing permanent codes P2122, P2834, P283E, P0107 respectivly. I could find no damaged wires or ends in the circuit so I replaced the MAP sensor and the Pedal Position Sensor with no change in the faults. Then I checked the 6 wire Pedal Position Sensor plug (which has 2 - 3 wire sensors side by side) and got 5v to ground on only one of the 2 reference voltage wires (the red 5 v wire was only showing 1.6v) so I may have found the issue. i'm not sure how to proceed or where to go from here to find the grounded 5 v wire. Need advice as to where to go next. Any help appreciated