1993 Oldsmobile Cutlass Supreme Logo

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Posted on May 30, 2017
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93 oldsmobile has no power to the fuel pump...

I was driving my 93 olds cutall and it just died on me. I found out that the fuel pu8mp was getting no power to it. Instead I replaced the fuel pump and the wires inside with the pump that the manufacture suggests to replace & it still has no power to it. I even checked the relay fuse and changed it. Still no power. How can this be fixed???? If you could email me at [email protected] with some help, it would be greatly appreciated...

1 Answer

Jeff Armer

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  • Oldsmobile Master 15,575 Answers
  • Posted on May 30, 2017
Jeff Armer
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Joined: Nov 22, 2012
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Did you test the electrical circuit with a DVOM - digital volt ohm meter or were you just guessing an replacing parts ?

4 Related Answers

Anonymous

  • 1 Answer
  • Posted on May 25, 2009

SOURCE: 1999 oldsmobile silhouette van won't start. no power to fuel pump

I have a silhouette and it had the same problem
Follow the fuel pump wiring harness to where it plugs into the floor of the van--pull the connectors apart--they will probably be corroded, and you will possibly have to change both wiring harnesses or connectors.

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Anonymous

  • 1776 Answers
  • Posted on Sep 08, 2009

SOURCE: replace rearbrakes on '93 olds achieva ,step by

Visit the autozone.com website and register the car. It doesn't cost anything and you will have access to an online repair manual for the car. The steps for replacing the rear brakes should be available there. It's a pretty handy resource for making repairs to your car. Hope this helped and best wishes.

czaa

Arnie Burke

  • 7339 Answers
  • Posted on Sep 15, 2009

SOURCE: 2001 oldsmobile intrigue secondary air injection

motor has probly failed-n hav it inspected n electrically tested-a repair manual is very helpful-may want to do code scan to confirm

Testimonial: "emission wiz info helpful, i am trying to locate a wiring diagram at this time any suggestions also air motor works fine with jumper wire from positiv"

Anonymous

  • 1 Answer
  • Posted on Mar 01, 2010

SOURCE: 1998 Oldsmobile Silhouette won't start

its real simple your crankshaft sensor is bad you need to replace it , the cost of the sensor is about $40 your problem will be solved.

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Disconnect your MASS AIR FLOW sensor connector and if car runs and does not quit then you found the problem .
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There is a red wire close to the battery in the front. It's not connected to anything. Apply positive voltage and that will run your pump for testing purposes.

If you need further help, reach me via phone at https://www.6ya.com/expert/chris_b82b45c59bcf133d

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I'm working on a 93 olds acheiva and the fuel pump

From the fuel system troubleshooting guide - 1993 Oldsmobile Achieva

Inspect Fuel Pump Low Fuel Pressure.
Inspect Fuel Pump Relay - Faulty Fuel Pump Relay.
Inspect Fuel Injector Pressure Regulator - Faulty Fuel Injector Pressure Regulator.
Inspect Fuel Pump Strainer - Clogged or Dirty Fuel Pump Strainer.
Inspect Engine Control Computer - Incorrect Operating Information Being Delivered and Sent From The EEC.
Inspect Fuel Tank - Fuel Tank Empty.
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Inspect Fuel Fittings/banjo bolt(s) - leaky/loose fitting(s)

For your next posting, in 1993, Oldsmobile produced the Achieva with four engine types:
Available engines To find the engine type of your 93 Achieva, compare the 8th digit of your VIN code to the entries in the above table.
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