ok i have a 92 db i test all the connectors in my main relay connector all good then i tested the fuel pump no volts b+ no prime at fuel pump with good main relay then with a jumper wire i jump the fuel pump and it came on and it had b+ at fuel pump car still want start it didnt jump time or nothing has any1 had this episode and solve thank for any advice
[QUOTE=jap16;2158492]ok i have a 92 db i test all the connectors in my main relay connector all good then i tested the fuel pump no volts b+ no prime at fuel pump with good main relay then with a jumper wire i jump the fuel pump and it came on and it had b+ at fuel pump car still want start it didnt jump time or nothing has any1 had this episode and solve thank for any advice[/QUOTE]If you had to jump power to the fuel pump you still have a problem with the PGM-FI Main Relay or wiring to/from it.
The PGM-FI Main Relay also supplies power to the fuel injectors, meaning if there is a problem, jumping power to the fuel pump will get the fuel pump working butnot the injectors.
Test for power at the injectors, [wire that is the same color on all 4 injectors] with ign. switch on. 94
I currently have the same issue.
I checked and dont have power to the injectors either.
replaced with a new mfr but still nothing.
Seems my issue was a blown underhood fuse and a Main Fuel relay. I replaced both and no issue.