Redid the head gasket on 1992 4runner. It wont start. I have spark to the plugs , fuel injection are spraying, timing seems good. Any suggestions????

 

You're getting ECT, TPS & VAFM codes. If the connections to those three sensors appear good, then check your E2 ground - that's the only wire those three sensors have in common. - It's a brown wire, maybe with a stripe (black??). Also check that the E1 terminal on the ecu has a good ground to the chassis.