R33 starts then dies, sort of

[R33_Problem_Child]

My R33 GTST tries to crank, it starts up and then instantly dies. When you unplug the TPS it idles just fine, anyone know what this is?

[KiwiRS4T]

New TPS?

[Dil-Dog]

yeah i experienced something similar before when i finished rebuilding my engine, on the top and bottom of your tps are 2 screws that mount it on your throttle body. those 2 screws can be loosened and then by rocking it back or forth you set/calibrate your TPS sensor... something similar to your CAS sensor. 

"Ignition to on

Using a multimeter set on DC Volts. Connect black probe to an earth point or negative terminal on battery.

-Probe the TPS wiring with the red probe to find the signal wire which shoukd read around .4V, there will be a 12V power and Earth aswell.

-to set the TPS u need the signal to read .4-.5volts with no throttle. If it needs adjusting carefully loosen the tps bolts/screws. (caution these can be tricky to undo, and dont overtighten)

-signal should read around 4.5Volts at full throttle" quoted from ------  @DVS JEZ

Read this aswell: (this is a good lil read)

https://my.prostreetonline.com/2016/03/29/test-rb25-tps-sensor/