i have a 91 pontiac firebird it has a 305 i dont have power to my fuel pump relay

Asked by May 01, 2013 at 09:58 PM about the 1991 Pontiac Firebird Base

Question type: Maintenance & Repair

i traced the wires from the relay to the computer and no power i replaced the computer with a brand new one and still no power to the relay or the fuel pump what could the problem be

2 Answers

33,685

it's possible that the Ignition switch isn't sending the signal to the pcm hands you tested the ignition switch?

1,100

power to the relay comes from the power distribution center under the hood then the pcm activates the relay which sends power to the pump. there should be an assy.line priming connector by the left hood hinge, a single tab terminal in a plastic connector 3" or 4" of wire coming out of the harness. if you can run the pump from this conn. the circuit is good from the eng.back

Your Answer

Add photo

Related Questions

Search Pontiac Firebird Questions

Pontiac Firebird Experts

#1 Samuel Moore
Samuel Moore
Reputation 950
#2 dandyoun
dandyoun
Reputation 780
#3 John Saffrahn
John Saffrahn
Reputation 700
View All

Related Models For Sale

Used Chevrolet Camaro
226 Great Deals out of 30,943 listings starting at $1,217
Used Ford Mustang
474 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Corvette
119 Great Deals out of 20,753 listings starting at $3,000
Used Pontiac Grand Prix
30 Great Deals out of 2,871 listings starting at $900
Used Ford F-150
2,191 Great Deals out of 206,316 listings starting at $1,499
Used Jeep Wrangler
276 Great Deals out of 18,163 listings starting at $2,950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.