Donate to the MX-3.com Forums
View unanswered posts | View active topics It is currently July 06 2020, 2:33 PM



Reply to topic  [ 10 posts ] 
 fuel pump wont power help... (picture added) 
Author Message
Regular Member

Joined: July 17 2011, 3:10 AM
Posts: 48
Location: Somewhere in Texas
Reply with quote
Post fuel pump wont power help... (picture added)
here is the story i did a bp swap on my car it started right up for a few seconds but i suppose that was with the fuel pump pressure from before anyways i got a new relay and fuel pump and still nothing then i thought maybe that one is defective and bought a walbro fuel pump this time it comes in monday but then i decided to take two wires straight from the battery in to the fuel pumps for a few seconds and they turned on.... so that means i have some kind of bad ground or short somewhere looked cant find anything so i decided i want a fuel pump kill switch my car has to be running by the 10th of november other wise our home owners thing will have it towed since its been parked for too long and my dad cant do anything about it or doesnt wanna idk i already put so much effort in to this car and its one of the few things i have left from dad please help me make a fuel pump kill switch i know its not safe since if i get on an accidednt the fuel pump will keep running but i can find the short after the car is moving i have spark and its on time i know it can run since i have seen this car turn on even if its for a few seconds i just dont know what wires to spice i have dont a kill switch before but i have 2 black wires a red wire and a blue wire i know the red is power i just dont know which black wire to use
thank you and god bless you

http://s702.photobucket.com/albums/ww23 ... 015733.jpg


October 29 2011, 6:24 PM
Profile
Senior Member
User avatar

Joined: April 07 2008, 1:06 PM
Posts: 7198
Location: Manitoba
Reply with quote
Post Re: fuel pump wont power help... (picture added)
Okay, you aren't getting the proper signal to the ECM. I bet you don't have spark either. The fuel pump requires one of the distributor signals to turn it on. Make sure your disty wiring is correct, and you're using the disty that matches your harness/ECM.


If it does spark, you can cheat by just jumping F/P and GND in the DIAGNOSIS box, that will limp you around.

_________________
Now with Moderator power!

Black '93 BP RS - wrecked, parted, scrapped.
Green GS - Sold.
Black GS - Summer DD/Race car - Fancy KLZE
Red GS - K8-ATX -> MTX-KLDE - Frakencar. Scrapped
White GS - Rusty. Parts. Scrapped
1997 BMW M3 - my summer baby
2002 BMW 325Xi - sold
2003 Forester Xti - EJ20K swapped.
Feedback


October 30 2011, 4:39 PM
Profile
Supporting Member
User avatar

Joined: June 18 2007, 10:51 AM
Posts: 7055
Location: Trenton ON.
Reply with quote
Post Re: fuel pump wont power help... (picture added)
I'm glad Ryan responded because I'm sure I'm not the only one who started reading your extremely loooooong azzed run on sentence and gave up after line three. Please use punctuation, comma's, periods and such. Thanks. :)

_________________
2004 Subaru WRX Silver, stage 2, minty interior.
2002 Subaru WRX Blue, SOLD (best E test numbers I've ever seen)
94 MX-6. Sold
92 GS KLZE 5 Speed
96 GS 5 speed, KLZE, Sold
95 GS Minty Shape Sold
92 GS Sold
92 GS Parts Car scrapped.
Feedback viewtopic.php?f=37&t=66348" onclick="window.open(this.href);return false;
7477th member.

I know you believe that you understand what you think I said but I'm sure you realize that what you heard is not what I meant.


October 30 2011, 7:53 PM
Profile
Regular Member

Joined: July 17 2011, 3:10 AM
Posts: 48
Location: Somewhere in Texas
Reply with quote
Post Re: fuel pump wont power help... (picture added)
Daninski sorry about that english is my 3rd language im not completely fluent when it comes to writing not good at grammar im still 17 so i have time to learn ill try my best sorry if that annoys you.... Ryan thank you and it turned out to be a bad ground one near the fire wall my dog or something chewed it i just heard it purr like a kitten however it looks like i have a vacuum leak somewhere, when i turn it on it shuts off right away ill look into that tomorrow thank you tho ur advice helped alot :) also when im done ill write a walk threw since i did my swap different than everything else i read on here i basically switched all the sensors from the B6de to the 91 bp switched throttle bodies and didnt have the need to splice a lot of things


November 01 2011, 1:42 AM
Profile
Supporting Member
User avatar

Joined: April 18 2002, 2:01 AM
Posts: 3432
Location: Washington state
Reply with quote
Post Re: fuel pump wont power help... (picture added)
I was going to ask you about that because I saw the B6de ECU. Is you car a 94+?

So are you running a MAF instead of a VAF then.

_________________
Josh
95' AWD MX-3 RST - (work log - http://www.mx-3.com/phpBB3/viewtopic.php?f=46&t=73765 )
94' GS - KLZE DD (work log - http://mx-3.com/phpBB3/viewtopic.php?uid=2713&f=46&t=79063&start=0 )
05' MS RX-8 - Parted out and Sold :'(
Feedback - http://www.mx-3.com/phpBB3/viewtopic.php?f=37&t=49519
Cardomain Page - http://www.cardomain.com/ride/408020
Face Book page http://www.facebook.com/pages/Mazda-MX-3-Owners-Enthusiast/137983472959216


November 01 2011, 1:42 PM
Profile WWW
Regular Member

Joined: July 17 2011, 3:10 AM
Posts: 48
Location: Somewhere in Texas
Reply with quote
Post Re: fuel pump wont power help... (picture added)
josh yes its mass air flow and my car is a 95 manual still looking into why it shuts off when i turn it on probably fuel or air its on time thats for sure so ill let you guys know when im dont i promise


November 01 2011, 6:25 PM
Profile
Supporting Member
User avatar

Joined: April 18 2002, 2:01 AM
Posts: 3432
Location: Washington state
Reply with quote
Post Re: fuel pump wont power help... (picture added)
make sure you have your fuel in and and return hooked up properly :) it would do that start up and die.

_________________
Josh
95' AWD MX-3 RST - (work log - http://www.mx-3.com/phpBB3/viewtopic.php?f=46&t=73765 )
94' GS - KLZE DD (work log - http://mx-3.com/phpBB3/viewtopic.php?uid=2713&f=46&t=79063&start=0 )
05' MS RX-8 - Parted out and Sold :'(
Feedback - http://www.mx-3.com/phpBB3/viewtopic.php?f=37&t=49519
Cardomain Page - http://www.cardomain.com/ride/408020
Face Book page http://www.facebook.com/pages/Mazda-MX-3-Owners-Enthusiast/137983472959216


November 01 2011, 7:28 PM
Profile WWW
Regular Member
User avatar

Joined: September 02 2011, 6:13 PM
Posts: 412
Location: Calgary, AB, Canada
Reply with quote
Post Re: fuel pump wont power help... (picture added)
What about the 2 fuel modules(the silver ones with the veins) cause when I did my BPT swap I forgot to plug one in and it did the same for me started then died!

_________________
93 White RS- BPT Built not bought!!
Worklog: viewtopic.php?f=46&t=78988


November 25 2011, 3:49 AM
Profile
Regular Member

Joined: July 17 2011, 3:10 AM
Posts: 48
Location: Somewhere in Texas
Reply with quote
Post Re: fuel pump wont power help... (picture added) SOLVED
It was a vacumme line for the break booster the 91 has it on the opposite side now im in the quest to for turbo all i need is the manifold :) the bp engine is so much nicer :)


November 25 2011, 4:37 AM
Profile
Supporting Member
User avatar

Joined: June 18 2007, 10:51 AM
Posts: 7055
Location: Trenton ON.
Reply with quote
Post Re: fuel pump wont power help... (picture added)
Nice to hear you worked it out and have it running now so you don't get it towed away for violating the condo policies and good luck with your new to be turbo project and don't foreget to make a WorkLog to document your turbo progress with of course lots of pictures. pant pant,, :D

_________________
2004 Subaru WRX Silver, stage 2, minty interior.
2002 Subaru WRX Blue, SOLD (best E test numbers I've ever seen)
94 MX-6. Sold
92 GS KLZE 5 Speed
96 GS 5 speed, KLZE, Sold
95 GS Minty Shape Sold
92 GS Sold
92 GS Parts Car scrapped.
Feedback viewtopic.php?f=37&t=66348" onclick="window.open(this.href);return false;
7477th member.

I know you believe that you understand what you think I said but I'm sure you realize that what you heard is not what I meant.


November 25 2011, 10:36 AM
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 10 posts ] 

Who is online

Users browsing this forum: No registered users and 4 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group.