Tacoma shuts off while driving. Please help.

the lead off of the ignition wire splits at the shifter with a 7.5 fuse on each side then looks like they it go under the front seats.

 

You shouldn't have this type of connections.

 

I know somone installed it but what wire is it spliced into...black with red stripe from ignition

 

That doesn't look factory. I'm betting that cause of your stalling was most likely the wires exposed and touching each other.

 

Hope so.

 

That's why there is no CEL on. The ECM only reads off sensors and doesn't know what is going on with wires shorting out.

 

Man just disconnect all that shit, resolder your wires and properly heat shrink and then figure out what the fuck the PO j-rigged

 

Maybe it had a kill switch

 

Maybe, but two bundles of wires seems excessive for a kill switch.

Aftermarket underseat lights or something?

 

Maybe seat vibrators with one touch reach around.

 

God damn, time to reconfigure it and get that feature working again

 

If the wires aren't cut, just get some good electrical tape like Scotch 33 and go to town.

 

Hopefully this will help.
http://www.customtacos.com/tech.old/files/05FSM/wiring.html

 

Well ill let you guys know if it cuts off again.

 

Still cuts off only now its like its bogging down. Crank sensor?

 

Bogging down like making a throaty noise? Right before it stalls or as it's stalling?

 

Is still doing the no-crank after it stalls or does always crank now aftrer it stalls?

 

Strats right up.

 

Just seems underpowered and stalls. I kept the RPMs up in park and still stalled.

 

Maybe ECU has to relearn?