1987 SAAB 900 FUEL PUMP?

Tiny
MIKE SKI
  • MEMBER
  • 1987 SAAB 900
  • 4 CYL
  • 2WD
  • MANUAL
  • 90,000 MILES
I HAVE A 1987 TURBO SAAB THERE IS NO GAS IN THE FUEL RAIL. THE 20 AMP FUSE IS GOOD FOR THE FUEL PUMP BUT THERE IA NO POWER ON EIGHTER SIDE OF THE FUSE BOX FOR THIS CIRCIT EVEN WITH THE KEY IN THE ON POSITION. IS THERE ANOTHER FUSE BOX, FUSE OR A RELAY THAT I MAY BE MISSING TO LOCATE THANKS
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Monday, November 24th, 2008 AT 8:01 AM

2 Replies

Tiny
DAVE H
  • EXPERT
FUSE PANEL RELAY ID (INSIDE MAIN FUSE PANEL)
Fig. 3: Fuse Panel Relay ID (1984-90)(Inside Main Fuse Panel)
Courtesy of SAAB-SCANIA OF AMERICA INC.
1 - Headlight Relay
2 - Headlight Relay
3 - Rear Window Demist Time Relay
4 - A/C Relay (1986)
4 - Ignition Amp Relay (1987-88)
4 - Blank (1989-90)
5 - Ignition Lock Relay
6 - Fuel Pump/RPM Limiter Relay (1983-84 Turbo)
6 - Prewired For Foglights Option (1985-86 16-Valve Engines)


http://www.2carpros.com/forum/automotive_pictures/266999_saab_2.jpg



6 - Upshift Light Relay (1988 Manual Transmission)
6 - Blank (1989-90)
7 - Fuel Pump Relay (All 8-Valve Engines)
7 - Foglights Relay (1987-90 16-Valve Engines)
8 - Blank (1984)
8 - Shift Light Relay (1985-86 8-Valve Engines)
8 - A/C Relay (1987-88), Time Delay/Relay (1989-90)
9 - Cooling Fan (A/C) Relay
10 - Horn Relay
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Tuesday, November 25th, 2008 AT 6:44 PM
Tiny
MIKE SKI
  • MEMBER
1987 saab turbo 900 90000 miles no power to fuel pump when pump is by - passed with 12 volts it works and supplies fuel to rail ----the car will crank but not start when starter fluid is injected to the intake the car run and then stops so the electrical and compression side are good seemed like the injectors are not working and no current to the fuel pump let sit over nite and car started could this be a bad crank sensor in the making. Does the crank sensor control the current to the injectors? The pump fuses are good is there a injector relay please help
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Tuesday, November 15th, 2011 AT 8:05 PM

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