Question about 1995 Oldsmobile 88

1 Answer

It is four wire's going from the pump canector IN THE TANK. GRAY,BLACK,PURPLE,AND BLACK&WITE . what one is the power.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 432 Answers

You need a schematic for that yr. car.You can get one out of book at Autozone,Chilton manual

Posted on Sep 24, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

96 gmc sonoma need wire diagram why 3 wires coming out of fuel pump connector


Should be four ! 1 gray B+ power supply , 2 PPL - purple fuel level signal wire to the PCM - engine computer , 3 Black - ground for fuel pump motor . 4 Black with white trace - ground for fuel level sensor !

May 28, 2017 | GMC Cars & Trucks

1 Answer

Fuel pump wire color


The gray wire goes from the pump relay to the pump. The black white wire is the ground for the pump. The purple is for the gauge on the dash and the black is ground for the sending unit. I don't list a white wire being used.
If the colors on the truck don't match the tank, you'll have to test them to verify each circuit.

Aug 08, 2013 | 1998 Chevrolet K1500

1 Answer

I just replaced the fuel pump on my 98 silverado z71 and the harness that came with the new pumps wiring is different. the old harness has four wires colored gray on b, purple and white on a, two black,...


I may not be of much help.
According to autozone online, 96-98 model trucks should have - -
gray from relay to the pump
black / white ground for pump
pink - black for gauge ground
pink to gas gauge
You should be able to jumper the pump relay and look for a hot for the pump. You should have two grounds, I doubt it makes much difference which you use for the pump. And then you should have a hot for the gauge with the key on and the relay disconnected.

Jul 11, 2012 | Chevrolet Cars & Trucks

1 Answer

K2500 6.2l diesel


Here is what I have from my diagram - -
the wire from the fuel gauge on the dash to the sending unit in the tank is purple. Not the pump.
The wire from the pump to the pump relay is gray.
The wire from the relay to the 10amp fuse is purple.
The wire from the relay to the computer is orange.
The wire from the relay used to power the pump to prime it is red.
And the ground wire for the relay is black-white.

Jul 07, 2012 | Cars & Trucks

3 Answers

Can anyone enlighten me on what the readings at the fuel pump connection should be for the three wires on the harness? From memory, I think the colors are purple, grey & black w/ white stripe? I was...


It should be four wires. Gray is power to the pump, Purple is gauge control, and two black wires that are ground. You should have battery voltage on the gray for 3 sec. after the key is turned on. Did you replace the plug-in to the pump when you replaced the pump? The pumps usually come with new plugs

Apr 02, 2010 | 1996 Chevrolet Tahoe

2 Answers

1998 Suburban Fuel Pump wiring harness replacement. On the vehicle are 4 wires in the harness, Black/Gray/Purple/heavier Gauge Black. A mechanic in the past spliced a replacement harness as - heavier Black...


if its the correct harness then yes... i would follow colors.conecting the thinner black to the orange/black.

i have built and repaired wire harness' for four winds rv for 5 yrs now and previously gm cars for 4 yrs

Apr 27, 2009 | 2003 Chevrolet Suburban

1 Answer

99 silverado fuel pump


GRAY IS FUEL PUMP, PURPLE IS FUEL GAUGE, BLACK IS GROUND,ORANGE WITH BLACK GOES TO COMPUTER.GREY WIRE WITH KEY ON WILL BE BATTERY VOLTS FOR TWO SECONDS UNLESS CRANKING ENGINE OVER.PURPLE WILL REMAIN ON WITH KEY LESS VOLTS THOUGH

Jan 30, 2009 | 1999 Chevrolet Silverado 1500

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Oldsmobile Experts

yadayada
yadayada

Level 3 Expert

77202 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8743 Answers

Are you an Oldsmobile Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...