1987 Toyota Pickup CRANKS BUT WONT START

Check the fuel pump ground( WHT/BLK) .
If ground is good , check the fuel pump.
if fuel pump is not working, check the 3 ways connection between the WHT/BLK (from the fuel pump)-BRN-(from the air valve)and BLU(from the check connector) on the diagram.
if the 3 way connector is good,
check the BLU wire connction to the circuit opening relay for power.
Check ground and power to the circuit relay.
check starter relay.
this wiring diagram contain all the starting system.
if there is not spark, probably there is no fuel,
check anything relating to fuel system in the diagram.

let me know.

check your email too.