Barely on topic, if at all.
Been watching a lot of You Tube. Some really smart guys fixing a lot f different things. some blabber a bit, but, oh well!! Makes it more interesting than a strict tutorial.
J.C. Smith. Deals in old trucks. Buys what are usually older Fleet vehicles, From pickup to semi’s… A lot of diesel, but some gas.
A Ford V10 with engine issues. Broke it down.
A toothed wheel with a gap. TPS Ford style. the GAP tells the PCM, TDC!!!
As an OHC engine, a very long chain. Tensioner and guide ala Jaguar!! I wonder?? Oil Pressure applies the pressure and takes up the slack. If they leak, the engine clatters at start up for a moment til pressure.
More on point
A. Where did 14 v come from? Flaky alternator.
B. Does odd voltage matter, so long as the PCM aka ECU. gets the signal.
Or so sophisticated that variations in volts depict crank location in degrees?
C. Where in he harness does the TPS get it’s volts.