Question about 1993 Honda Accord

2 Answers

1993 honda accord 2.2,no injector pulse

Vehicle runs for awhile then turns off, Then try to start and no injector pulse.After sitting for about 20 minuets or so it starts right up.. changed main relay,changed distrbuter,changed ecm.I have power to ecm,and ground.have sparkl..checked all fuses related to engine managment.I have power from injector resistor to the injectors.removed injector connectors from injectors on all 4.still no pulse at injectors.unplugged ect sensor and cranked engine over still no pulse.I do have specified fuel pressure..Any help would greatly be appeciated...

Posted by on

  • Anonymous Mar 30, 2014

    Wouldn't pass smog. Spitting out gas. Smog guy missed diagnosed it. Then got it to pass smog by unplugging an injector now says I need to change all injectors. Sound right?

×

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I dont have a solution, but a very similar problem with my 02 civic, i just got it out of the shop ($490) to replace the crank sensor and timing belt and it still died on me, i'm totally upset as I was halfway to to LA and had to turn back. I need to go back to the mechanic tomorrow, but don't really trust them, they did show me a fault code for PO336, so thats why I let them do this... any help would be welcome! Please!!!

Posted on Nov 06, 2009

Ad
  • 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
  • 740 Answers

This sounds like a main relay problem here is a diagram its located under the dash under steering column its the brownish -orange box in the picture. http://www.tegger.com/hondafaq/mainrelaylocation/7-main_relay_closeup.jpg Good luck and thanks for using FIX YA

Posted on May 15, 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 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Honda accord 2003 has trouble starting first of the day. Starts fine for the rest of the day, what could this be?


One thing that happens on older Hondas is that the fuel pressure bleeds off when they sit overnight. The fuel pump puts out 40 psi, and the system is supposed hold that pressure when the car is off. The check valve is weak. Then you try to start it and with no fuel pressure it takes awhile to start, and may run rough for a few seconds. To see if this is the cause, on your first start of the day, turn the key on but don't try to start it. When all the warning lights are on. The fuel pump will run for 2 seconds, then turn off. If it is quiet enough, you might hear it, or the main relay clicking off after 2 seconds. Cycle the key on for 2 seconds and then off, do this 5-6 times. Then try to start it. If it starts right up, you know the problem. Most people just accept this, because the check valve is part of the fuel pump, and this isn't cheap.

Sep 22, 2014 | 2003 Honda Accord 2.4 LX

1 Answer

Randy, my honda wiil run on strarter fluid, but no injector pulse


yes it does control the fuel system, try changing it out with a know good one or new one. let me know if that solves.

Jan 07, 2013 | 1991 Honda Accord

1 Answer

My 2005 Kia Optima will run after sitting a while but sometimes it will just shutdown with no notice at all. It started to hesitate a little about a month ago


SOUNDS LIKE THE CRANKSHAFT POSITION SENSOR . HAD SOME TROUBLE WITH THEM ON THE 4 CYLINDERS VEHICLE STALLS AFTER DRIVING AWHILE LET IT SIT AND WILL RESTART WILL ALSO THROW A CODE IN THE ECM FOR THIS . WHEN IT DOESNT START CHECK AND SEE IF YOU HAVE SPARK. IF THE ECM DOES NOT SEE THE CRANK SENSOR YOU WILL HAVE NO INJECTOR PULSE AND NO SPARK

Feb 03, 2011 | 2006 Kia Optima

2 Answers

I have a 93 honda accord and if i start it up after it sits for a long time its runs fine for a while and then it shut off i have to wait a few mins and it starts back up I've replaced the spark plugs fuel...


I would take this vehicle to your local auto repair service garage that services Hondas and ask to have the engine analyzed.

There's a good chance that they can find what is wrong with your vehicle, without putting a lot of 'parts' on the vehicle.

Ideally, the dealership for Honda should perform the work, if they work on Hondas that old

I wish you luck on this.

Jul 01, 2010 | 1993 Honda Accord

2 Answers

Please help


check voltage to them,if there is none,replace the ecm,if there is voltage to them replace the injectors

Jun 13, 2010 | 1993 Jeep Grand Cherokee

1 Answer

Describe your 91 honda accord lx will not start Problem There is no power run threw the car


Check the battery voltage and do a load test
Is the starter turning over the engine
Are you getting spark from the distributor as wel;las injector pulse

Feb 19, 2010 | 1991 Honda Accord

2 Answers

1986 honda integra efi.Only running on 2 cylinders.Have spark on all cylinders


check for injector pulse on all cyls, possible computer issue

Jan 01, 2010 | 1986 Honda Accord

2 Answers

Is it my belt?


That could be a belt.. it is typical for that to happen when the belt is warn out a bit and/or sretched.. Inspect the belt(s) for ware, cracks and tention.. If the belt(s) is warn - it would not hurt to replece it/them..
Just might solve it...

Jul 29, 2009 | 1993 Honda Accord

1 Answer

94 Accord EX No Start


these cars have a pgmfi relay up under the dash do you hear it click when the key is turned on ? the relay is a double relay where 1 part turns on the computor the other turns on the fuel pump you can try smacking it and it might start the car

May 21, 2009 | 1994 Honda Accord

1 Answer

1993 Honda Accord LX turns off for no reason.


Your main relay is shorting out. It's located under the dash on the driver's side.

Aug 15, 2008 | 1993 Honda Accord

Not finding what you are looking for?
1993 Honda Accord Logo

1,546 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honda Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Kevin Daniels

Level 3 Expert

1455 Answers

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

Answer questions

Manuals & User Guides

Loading...