Confused 94 Toyota P.u. 22re

we have a 94 toyota p.u. 2wd 22re that stalls out after 8 seconds of running. this happens on every start up. if you try to work the gas pedal to keep it running it dies out even faster. we have tried ecm,throttle posistion sensor,air flow meter and fuel pump. the exhaust is not pluged and pcv valve is new. the coil and igniter have been changed also. there is power to the injectors and plenty of spark. what the heck do we do from here?????:banghead:
thanks for any suggestions

your problem is most likely a bad electronic sensor.

take this vehicle to a reputable repair garage. The engine
will most likely have to be hooked up to an engine analyzer
which will then be used to determine if one of the sensors
is indeed faulty. Most garages charge around $40 - $70
for this analysis. In addition to this, there will of course be
the charges for the replacement of any sensor(s) which the
mechanic found to be faulty. In most cases though, it is
rarely more than one sensor which is the culprit.

Hope this helps

Terrell