No fuel please help>>>>>>>
- AaronTietje
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No fuel please help>>>>>>>
The car is a 94 4cyl.
The engine harness was swapped to an escort gt/bp harness.
Running a GTX ecu and turbo.
For whatever reason there is no fuel..... The pump is good (pulled straight from a running car) but it won't run when the pins are jumped in the diagnostic box.
Also, the FP relay was swapped.
Even put in the escort gt ecu.
What else should I check to get fuel???
The engine harness was swapped to an escort gt/bp harness.
Running a GTX ecu and turbo.
For whatever reason there is no fuel..... The pump is good (pulled straight from a running car) but it won't run when the pins are jumped in the diagnostic box.
Also, the FP relay was swapped.
Even put in the escort gt ecu.
What else should I check to get fuel???
We all want to be fast and look cool. Cool changes but fast never does.
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Re: No fuel please help>>>>>>>
Fuel filter is good?
Daninski wrote:This is my MX3. There are many like it, but this one is mine. My MX3 is my best friend. It is my life. I must master it as I master my life. My MX3, without me, is useless. Without my MX3, I am useless. I must fire up my MX3 true. I must drive straighter than any Honda driver who is trying to own me. I must own him before he owns me.
- AaronTietje
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Re: No fuel please help>>>>>>>
The pump is not running.
We all want to be fast and look cool. Cool changes but fast never does.
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Re: No fuel please help>>>>>>>
Ooph, I misread.
And you said the problem is existent in both your standalone(MS I think it was?) and an Escort GT ecu?
And you said the problem is existent in both your standalone(MS I think it was?) and an Escort GT ecu?
Daninski wrote:This is my MX3. There are many like it, but this one is mine. My MX3 is my best friend. It is my life. I must master it as I master my life. My MX3, without me, is useless. Without my MX3, I am useless. I must fire up my MX3 true. I must drive straighter than any Honda driver who is trying to own me. I must own him before he owns me.
- AaronTietje
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Re: No fuel please help>>>>>>>
This is an all factory setup that my brother and I are doing.RobMinhas wrote:Ooph, I misread.
And you said the problem is existent in both your standalone(MS I think it was?) and an Escort GT ecu?
The ecu's are FACTORY Escort GT and 323 GTX. It's a turbo install.
We all want to be fast and look cool. Cool changes but fast never does.
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Re: No fuel please help>>>>>>>
Damnit I'm reading this all wrong.
Is it a known good harness?
Is it a known good harness?
Daninski wrote:This is my MX3. There are many like it, but this one is mine. My MX3 is my best friend. It is my life. I must master it as I master my life. My MX3, without me, is useless. Without my MX3, I am useless. I must fire up my MX3 true. I must drive straighter than any Honda driver who is trying to own me. I must own him before he owns me.
- AaronTietje
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Re: No fuel please help>>>>>>>
RobMinhas wrote:Damnit I'm reading this all wrong.
Is it a known good harness?
There is one spot in question that we will be checking.
We all want to be fast and look cool. Cool changes but fast never does.
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Re: No fuel please help>>>>>>>
Pull up the wiring diagram and find which cables should be doing what, clean up some grounds and check some resistance's.
Wish I could be more help, good luck.
Wish I could be more help, good luck.
Daninski wrote:This is my MX3. There are many like it, but this one is mine. My MX3 is my best friend. It is my life. I must master it as I master my life. My MX3, without me, is useless. Without my MX3, I am useless. I must fire up my MX3 true. I must drive straighter than any Honda driver who is trying to own me. I must own him before he owns me.
- AaronTietje
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Re: No fuel please help>>>>>>>
I appreciate it any help is great.
We all want to be fast and look cool. Cool changes but fast never does.
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Re: No fuel please help>>>>>>>
I would check that you have power and ground at the pump if it is not working. If you do, well replace the pump.. A good test light and a multimeter will help aid you in the diagnosis.
- Josh
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Re: No fuel please help>>>>>>>
You will probably need to pull the wiring diag. for the Escort as it my be color coded differently. I seem to remember having an issue similar. Have you checked the relay to be good?
I would go through grounds, trace the wires and verify that all is where it should be. chances are something is not grounded right. After all that if you cannot find it. Run a 12v constant to the fuel pump to see if it kicks on. If it does I would try and start it. If it starts I would go as far as hooking it up to ignition switched 12v. It is kind of jimmy rigged but it could be an issue with the Ford harness and the mazda ECU and chassis.
Hope that helps a little
I would go through grounds, trace the wires and verify that all is where it should be. chances are something is not grounded right. After all that if you cannot find it. Run a 12v constant to the fuel pump to see if it kicks on. If it does I would try and start it. If it starts I would go as far as hooking it up to ignition switched 12v. It is kind of jimmy rigged but it could be an issue with the Ford harness and the mazda ECU and chassis.
Hope that helps a little
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 - viewtopic.php?uid=2713&f=46&t=79063&start=0 )
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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 - 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- ... 3472959216
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Re: No fuel please help>>>>>>>
Make sure you didnt reverse your fuel lines as well, if they are backwards once it gets up to pressure the pump wont kick in. You are only using the engine harness from an EGT right? I know the chassis harness in them has a fuel cut off switch in the trunk that stops the fuel pump from running after a crash.
93 323 Bp'd, Front and rear strut braces, Mx-3 seats, JDM headlights and grill SOLD
93 Mx-3 GS Curved-Neck KLZE, 5 speed Conversion, Fidanza Flywheel, Cross Drilled Rotors
93 Mx-3 GS Curved-Neck KLZE, 5 speed Conversion, Fidanza Flywheel, Cross Drilled Rotors
- AaronTietje
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Re: No fuel please help>>>>>>>
Thanks for the responses. We actually but the harness in ad 93 now and got it to fire up. Woot.
We all want to be fast and look cool. Cool changes but fast never does.