4jh1 I.p. losing prime.

[zacco]

Hi blokes, just bought a 2002 f2f 4jh1. Drove it home. Had it parked up for a few days and now won't start. Primer pump was useless so I put in an outboard primer bulb, this works well. I have fuel to the injector pump but nothing coming out of the injector lines when I crack them while cranking. Used to 4jb1t, this electrickery is new to me. Any ideas?
Cheers, zacco

[zacco]

2002 tf rodeo.

[isuzurob]

I would say the circuit board on the top has melted, is a very common issue with them, can cut the top off the ecu and re solder it back together