1G Mystery stall? TPS?

[bryanzomg]

I can't figure it out, my tuner believes it's my TPS or ECU. For the past few days after driving the car around if I turned it off I'd have trouble keep it running so I would let it cool down for a while and Id be able to start and keep it running. So this issue was only after a hot/warm start where it wouldn't stay on after these type of starts.
NOW, this morning about 30 seconds after a cold start the car shut off and wouldn't turn back on for more than a few seconds. Today after work I turned it on and it warmed up just fine, I have voltage on TPS on Link but it seems a bit too high? Of course after it warmed up and shut it off i couldn't keep it on. I have log of the cold start and log of trying to turn it on. Where should i start?
I would like to add that I had a less serious side of this issue when I was on MAF, it just idled rough/lean after a warm start but after some revs/spirited driving it’d be back to normal, the issue progressively got worse after I switching to SD not sure if that has anything to do with it.

 

[ThunderChild]

Coolant temp sensor?

 

[bryanzomg]

Coolant temp sensor?

Works on LINK

Coolant temp sensor?

i see coolant temp logging on LINK so I’m assuming sensor is good

 

[luv2rallye]

Hot starts are often a faulty fuel pressure solenoid causing vapor lock (post 6 and 8):
https://www.dsmtuners.com/threads/vapor-lock-hot-start.217349/#post-1821514

Some other ideas:
http://www.dsm.org/how-tos/JFM/HotStart.html

 

[Vegas Smith]

It doesn't help that you're not logging your map or wideband.

 

[bryanzomg]

Hot starts are often a faulty fuel pressure solenoid causing vapor lock (post 6 and 8):
https://www.dsmtuners.com/threads/vapor-lock-hot-start.217349/#post-1821514

Some other ideas:
http://www.dsm.org/how-tos/JFM/HotStart.html

The FPS is deleted.

 

[bryanzomg]

It doesn't help that you're not logging your map or wideband.

Sorry I'm not too familiar with ECMLINK, i let tuner take care of that but ill try

 

[Vegas Smith]

I would wonder what the hell your tuner is doing if they don't even have you setup to log WB and map. I can see that your injector duty cycle is dropping to zero before rpms start to stumble. not sure if that's the cause or effect of the problem.

 

[bryanzomg]

I would wonder what the hell your tuner is doing if they don't even have you setup to log WB and map. I can see that your injector duty cycle is dropping to zero before rpms start to stumble. not sure if that's the cause or effect of the problem.

It's the effect of the problem trust me, otherwise this car idles beautifully, and smooth during WOT. It runs like shit/ wont say on after hot starts. R&D Performance in chicagoland area.