D-Jet Conversion not going as planned., Car starts but will not run. Options

[slapshot]

I am converting back to D-Jet and my car will start but dies right after. It will not rev up applying throttle. I have a 1975 914 2.0. It was running great with Weber 40s prior.

The D-Jet system is from a 1974 2.0. All the parts came in visibly good condition. TPS calibrates good, AAV tested good, Thermo sensor good, air intake temp sensor good, and a new cylinder head temp sensor. The only test that I think is failing is the vacuum test on the MPS. It leaks. Video of testing the MPS.. The MPS has also been rebuilt at some point. The original part # has been removed. There's a good chance it is not calibrated for my car. I have all new vacuum hose and fuel pressure is between 28 and 30.

I don't have any tools to calibrate the MPS. Should I try turning the inner screw on the MPS to see if it helps? Or should I send it to someone to have it rebuild again and recalibrated? If the later do you have any recommendations on who to send it to?

[emerygt350]

Now you can get down to the fun of d-jet. Set your timing now that it's running.

What you want to do then is reduce all vacuum hoses to only the necessary (mps, aar). When the car is cold the aar should put it around 1600rpm. As it heats and the aar closes it should drop to 900. If it isn't than you have a vacuum leak somewhere and or your timing is too advanced.

Common leaks are the various hoses of course, the plenum, the plenum runner sleeves, and the injectors. The intake gaskets can also leak of course. I like carb cleaner to chase leaks, many others here like smoke machines.