Re: P0743 TCC solenoid circuit and Ohms law?

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Posted to Technical Theory Forum on 6/17/2017

[2014 Hyundai Elantra Coupe SE, ECM/Inputs/Outputs Waveform]

CH B is the VCT sol voltage, which is PWM and in CH C, I am momentarily grounding the sol to show the max sol amps and the pintle hump shows the solenoid's pintle opening.

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Files Referenced:

Vehicle Data

2014 Hyundai Elantra SE 1.8L

Engine	1.8 L
Trans	6-speed Automatic (Electronic)

Vehicle Data

2014 Hyundai Elantra SE 1.8L

Engine	1.8 L
Trans	6-speed Automatic (Electronic)