im having a lil problem on my hand...im peicing together an integra and im stuck on the fuel part...ive got spark and no fuel...the main relay is good ...the fuel pump is good and now i dont kno whatt else to check for....can someone please help me...and ive got a 96 integra gsr 4 door ....thanks

 

How do you know your fuel pump is good? Can you hear it running? Do you measure fuel pressure? If you measure proper fuel pressure, then your pump, filter, & FPR are OK.

That leaves the injectors... I suppose they're not firing. Each injector plug should have battery voltage from the main relay on one pin. Check for that; key on, measure voltage from each pin to ground. Not pin-to-pin.

The other pin from each injector goes to the ECU. Pin #s probably aren't the same as my OBD-I car, so I won't list them...

 

i know the fuel pump is workin...its just that its not gettin any power to the fuel pump....i traced the wire back to the firewall and there are no breaks in the wire....how else will i find the problem...is there a relay for the fuel pump???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hybridracer504 &raquo;</TD></TR><TR><TD CLASS="quote">...is there a relay for the fuel pump???</TD></TR></TABLE>The main relay powers the fuel pump; it also powers the ECU & injectors. It's located above the left kickpanel.

 

i found the problem...thanks anyway....it was one of the fuses that burned out...i got it to work now...thanks again..