Will not start after a 13-year hibernation, 1973 2.0 D-Jet Options

[Alden]

Ran well before storing in a dry shed.

Evaluated the fuel system and installed new:
fuel tank
fuel level sending unit
fuel tank screen
fuel filter
Cohline 2240 & Gates Barricade fuel hose
rebuilt Bosch 3 port fuel pump
(4) Standard Motor Products JF67 Injectors

Verified the stainless-steel tunnel and engine fuel lines are clear.

Applied 12 volts directly to the fuel pump to prime system. Fuel is circulating (can hear the gurgling of the return in the tank).

Ignition in the ON position the fuel pump primes (can hear running for 1-2 seconds).
Ignition in the START position fuel pump runs (verified with voltmeter, can't hear running due to engine cranking).

Ignition in the ON position apply throttle can hear fuel injectors click.

Engine will run with starting fluid.

Could it be fuel pressure? Fuel pressure regulator go bad from non-use or E10 fuel?
(E10 fuel destroyed my Cohline 2134 fuel hose and Bosch fuel pump)

Don't know if this could be a factor, sometimes in the START position, nothing, have to return to ON position and retry. Failing ignition switch?

What else should I look for?

Found a video from May 2017, started after sitting for 5 years.  Clip3.mov ( 2.42mb ) Number of downloads: 21
 Clip3.mov ( 2.42mb ) Number of downloads: 21

[emerygt350]

Check the resistance on the mps while you are at it. If it doesn't hold vacuum it will still work, it will just be rich, the opposite problem of what you have. If there is something fundamentally broken in there (windings) the resistance check will tell you, and that is much more likely to cause your symptoms.

And did you try running it without the TPS connected?

[Alden]

Check the resistance on the mps while you are at it. If it doesn't hold vacuum it will still work, it will just be rich, the opposite problem of what you have. If there is something fundamentally broken in there (windings) the resistance check will tell you, and that is much more likely to cause your symptoms.

And did you try running it without the TPS connected?

I used this video to check my manifold pressure sensor (MPS)
https://www.youtube.com/watch?v=3lvTXN7d5-8
How to test Bosch D-Jetronic pressure sensor / Map sensor

Bosch 0 028 100 037 / VW 022 906 051C
Manifold pressure sensor not holding vacuum and the following resistance readings
terminal 7 to 15, OL open loop (spec is 90 ohms, tolerance of 80-120 ohms)
terminal 8 to 10, 326 ohms (spec is 380 ohms, tolerance of 300-400 ohms)

Engine will not start with throttle position sensor (TPS) disconnected.