Emergency - How do i check for Fuel... I dont think my engine is priming

[BlitZ]

I dont think my engine is priming..

how do i verify..

ive already checked spark..... and thats ok.. thanks people

[EG5[KRT]]

u have a diesel ?? why does it need to prime ???

[EG5[KRT]]

jokes ... lol .. take off the disconnector from the fuel rail and get someone to turn on the ignition while u hold a container to catch the fuel if it comes out of the line ...

if fuel comes out turn off ignition...

[ECU-MAN]

sort your ECU out 1st

might be the cause, can you here the fuel pump main relay click when you turn the ignition on ?

[barefootbonzai]

sort your ECU out 1st

might be the cause, can you here the fuel pump main relay click when you turn the ignition on ?

Yep this just happened on a swap i did last week. Bloody missed one wire on the ecu and it was the one to the fuel relay. Took me like 4 hours to work it out

[BlitZ]

how do u miss a wire? does the fuel pump relay get set of by the A15 pin from the ecu?
in that case should i get a signal from A15 wire on ecu?..

the interior harness was not touched ...

does the FPR circuit run through the engine bay with the rest of the harness? thanks ppl

[barefootbonzai]

I was doin a obd1 to obd2 on the ecu. Stuffed up on one of the wires and cause this issue.

And yep, but fuel relay is at A16 :P

[BlitZ]

OK ive solved it and got the car started.. now i need ot get cluster working....

ok... this is what i meant before, as below.. there is 2 "A" plugs...

please note.. the obd2a engine harness is not plug in and play in the obd2b vehicle.. wires will need to be spliced from connector to connector manually
:






One A plug routes through the Interior (OBD2B) and one thorugh the firewall (OBD2B).. the pic below is going into the interior.. less comon.. its only the 99-00 civic that have this .