[R33 GTST TPS DROPPING]

50 minutes ago, Vaughan said:

From that second log it looks like the TPS value is tracking the voltage correctly.

I can see a few sections where the MAP value seems to increase with no visible input from the throttle or idle controller, are these sections where the issue is?

I would be tempted to suspect the TPS sensor is faulty

looking at your first log again comparing the map and tp values at 21:17 it looks like the throttle is physically closing as you can see the dip in the MAP pressure at the same time

I'm running an aftermarket manifold thats drive by cable still. The map pressure drop i want to say is attributed to the loss of throttle input and the engine shutting off maybe? The extra connector i assume is for an automatic. 

[R33 GTST TPS DROPPING]

AN 3 and 5V OUT.llg

[R33 GTST TPS DROPPING]

Link PNP in stock harness. Series 1 RB25 5 speed

Issue is that at around 3200rpm the TPS % drops to 0% causing a cut of throttle until more or less throttle is applied. Occurs intermittently but always in 1st gear, taking off from a stop. TPS analog values show 0.47 closed and 3.70 open, I have recalibrate the tps multiple times but issue persists. I have checked and the tps rises and lowers with throttle smoothly in voltage and position. 

I have attached the .pcl and log.

Issue can be seen at 21:17 in the log. 

tps logs.pclr tps logs.llg