Question about 2005 Chevrolet Equinox

1 Answer

My car will not start there is no signal to fuel pump can not gas fuel pump works

Posted by on

  • yadayada
    yadayada May 11, 2010

    are u sure the pump is good?

×

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.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,374 Answers

THE SIGNAL TO TURN ON THE FUEL PUMP COMES FROM THE IGNITION SWITCH, GOES TO RELAY THEN TO PUMP. WHERE EVER IN THIS CIRCUIT YOU ARE LOOSING B+ IS WHERE YOUR PROBLEM. IF THE PUMP IS GETTING B+ AND NOT DOING ANYTHING WITH IT THEN THE PUMP IS DEFECTIVE.

Posted on Apr 26, 2010

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 expert 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 repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (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:

3 Answers

Geo wont start after running dry


Hello, I would replace the fuel filter. Sometimes the sediment gets sucked up by the fuel pump when run out of gas and clogs the fuel filter. Good luck.

Aug 21, 2015 | 1992 Geo Prizm

1 Answer

I went and filled my car up with gas and it started up


Im at a loss for what it could be ??????? That's understandable when you have no clue as how thing's work on a modern automobile . checked the fuel filter and fuel pump ???? How ? Fuel pump pressure an flow test . Voltage drop test the electrical circuit .
Testing Electric Fuel Pump Problems with Voltage Drop Test

Did you hook up a scan tool ? Not a code reader ! Check scan data ? What are the fuel trims at ? adding fuel taking fuel away ? Are the O2 sensors switching like thier suppose to ?


006 O2 Sensor Signal Analysis

010 Mass Air Flow Signal Analysis

Evap emissions system testing , stuck open purge solenoid . Over filled fuel tank . Do you top off the tank ? Or when fuel pump clicks off do you stop ? Loaded up the charcoal canister .
The Evaporative Emission Control System (EVAP) is used to prevent gasoline vapors from escaping into the atmosphere from the fuel tank and fuel system. The EVAP system usually requires no maintenance, but faults can turn on the Check Engine light and prevent a vehicle from passing an OBD II plug-in emissions test.
EVAP Evaporative Emission Control System - AA1Car.com

Reading Scan Tool Data for Car Repair Auto Facts org


Jun 15, 2017 | 1995 Chevrolet Lumina

2 Answers

No fuel getting Ito spark plugs


If no fuel is getting to the plugs the inyection system is not working. Check for spark in one spark plug. If you don't have spark that is the reason why the injection is not working. When there is no spark, the ECM or injection computer won't work because it needs a signal from the coil, as s proof of spark..

Nov 14, 2013 | Volvo V40 Cars & Trucks

1 Answer

1992 4.3 v6 tbi s10 starting problem. Won't squirt


Are the injectors getting power and a ground signal from the computer ?

Sep 06, 2013 | Cars & Trucks

1 Answer

My car will not start it cranks but will not turn on. So far I have changed the crank sensor I also have no spark to coil packs or spark plugs Fuel pump does not turn on when I turn the key. What is the...


Begin by checking fuses. Ignition, efi, fuel pump fuses. When key turned to on, do the warning lights and gauges work? That verifies switch has power and is sending power out. With key on, the coil primary wire to coil packs should have voltage.

No spark and no gas? Fuel pump fuse good? I think I would use a test light or multimeter to check that fuel pump fuse terminal has power to it with key on. If that's good, pull connector off at fuel tank and check for a voltage signal on fuel pump wire when the engine is cranking-if good signal, fuel pump needs taken out for replacement or inspection. If no signal check that fuel pump relay has power to it. With key off, pull the relay and check that one terminal has power to it-the feed wire for the pump. If no power signal at all, check maxi fuses or fusible links for a failure.

Sep 04, 2013 | Cars & Trucks

1 Answer

Everything is working ....lights, radio, turn signals, gages move...except for gas gauge.....but the car won't start


make sure there is gas in the tank, if there is then listen when you turn on the key. you should be able to hear the electic fuel pump in the gas tank run for a short time before you start cranking the engine. if you don't here it chances are your fuel pump needs replacing.

Jan 09, 2011 | 2002 Chevrolet Blazer

1 Answer

1991 Mitsubishi Mighty Max 2D 4X4 V6 3.0L No Start.


you can get pressure specs from your local parts dept, and check injector signal with a noid light

Apr 23, 2010 | 1991 Mitsubishi Mighty Max

2 Answers

How do i know if the fuel pump is bad


theres a fuel pressure test port on the fuel injection rail on top of engine left side that looks kinda like a bike tire valve with a black cap on it with the right pressure tester it should read 45 to 55 psi while cranking engine.

Jan 17, 2010 | 1999 Chevrolet Silverado 1500

1 Answer

Fuel pump not coming on


fuel pump operation on your impala is controlled by the computer. It activates the fuel pump relay when ignition is turned on, but only for a few seconds. This is called the fuel pump prime. When the computer senses a crank signal (upon start up) it will activate the fuel pump relay constant. I have found more problems with the fuel pump relay than anything. Vapor lock will not cause a no start unless it is in the fuel lines. GM systems use the manifold air temp sensor to allow for quick starts when hot......increases fuel injector on time. An intermittant fuel pump relay or bad pump will cause a no start any weather.

Jul 09, 2008 | 1995 Chevrolet Impala

Not finding what you are looking for?
2005 Chevrolet Equinox Logo

196 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...