need help emergency car wont start video uploaded Options

[gotian]

i used to work at autozone and yeah they have one but i have someone coming with a tester so we will see, if its the pump then i will have to get another one to replace this one. but why would the pump go out so quick? its only a week old and walbro pumps come highly recommended from everyone on the forum

[Special_Edy]

Manufacturing defect, thats why most decent parts come with a warranty, just in case. If its a week old then it sounds very likely that its the fault.

[gotian]

yeah, i can replace it with another one. but the place i bought it from is closed until monday.

[SupraKid]

Well you can take power off of the antenna, or the cig ligher...or just get a really long piece of wire and go from the the battery to the pump, may be ghetto but all your doing is testing.

[gotian]

continuously searching the forums I find a ton of people who have had the same problems as me almost to the T and no one has ever posted if they have resolved it or not. And the weirdest thing is these people are almost always from florida

[gotian]

oh also since its a 94 can i jumper the fp from the diagnostics box to keep it on?

NM I found it B+ and FP. When I jump it the pump constantly stays on. so what does that mean?

This post has been edited by gotian: Aug 11, 2012 - 5:17 PM

[SupraKid]

Try to start the car with it on.

[gotian]

i did, nothing happened, same problem

the guy came over and had looked at the car, he said its an electrical issue that is not allowing the injector pulse. he said he will have it fixed tomorrow i have to get it towed to his shop

This post has been edited by gotian: Aug 11, 2012 - 6:13 PM

[Special_Edy]

i did, nothing happened, same problem

the guy came over and had looked at the car, he said its an electrical issue that is not allowing the injector pulse. he said he will have it fixed tomorrow i have to get it towed to his shop

Thats what a Noid Light set would tell you. The injectors are controlled by the ECU and I believe the NE+ signal from the Distributor

[gotian]

he said the signal from the distributor for the injectors was not reaching the injectors

[zfjohnson07]

take the distributor off and try starting the car, and see if i think the coil spins? special_eddy would know more than me tho he fixed my car when it wouldnt turn over

[Special_Edy]

His starts and runs, but only for a few seconds.
The ECU uses a signal from the camshaft position sensor inside the distributor to time the spark for the ignition system and to fire the injectors

Its all explained here, plus alot of other good information
http://www.autoshop101.com/forms/h25.pdf

On page 8 it explains the part we are specifically talking about, and explains about losing NE signal while running in the chart.

You can check for NE signal at the Diagnostic port. Place one end of a multimeter onto a suitable ground and the other lead onto the NE connection. Set your multimeter to check for continuity(it should beep every time you touch the leads together in this setting). Now crank the engine and see if the NE signal is working.

[gotian]

Im home! Computer took a dump, swapped it out and car started right up

[rave2n]

Im home! Computer took a dump, swapped it out and car started right up

Wow that sucks, glad you got it fixed.

So it was just ECU going bye bye?

[gotian]

Yup ecu killed over