Honda-Tech - Honda Forum Discussion

Notices
 
Page 1 of 2
1
2
Search: Posts Made By: AH419
Showing results 1 to 25 of 31
Search took 0.18 seconds.
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 09:53 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

most people learn by asking questions, and that is what this thread is... me asking questions that i dont have answers to. Im not guessing by anymeans(unintelligent people guess) which offends me,...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 09:33 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I am going to measure the voltage for that, if in case it's not getting the power to all 3 points, what would the issue be, like i said i believe the main relay may be the issue. Thanks for bearin...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 08:46 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I didnt mess with fuel pump at all that im aware of, the ecu is not flashing, the cel is on, the car is not starting now im looking towards the main relay i did a test on it and leaves me to belive...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 05:35 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I recorded a video of me trying tO start it. And ofcourse did not start, i have a check engine light but no flashes to the ecu
Since you said my ecu may not be getting enough power how do i get more...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 12:17 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Ok so i might need to get more power to the ecu?
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 11:11 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Ok since i am going to use it for the resistor box whatever was there before has most likely been taken care of or moved
Forum: Honda CRX / EF Civic (1988 - 1991)
08-24-2012, 10:11 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Ok well my a15 pin is already empty, should it be? Or if it isnt i think the mech. moved some wires around
Forum: Honda CRX / EF Civic (1988 - 1991)
08-23-2012, 10:00 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

ok cool thanks for the info everyone ill let you know how it goes, tomorrow is my day off so ill probly get most of it done. Anything anyone recommends that i do while i am doing this? Also should i...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-23-2012, 11:55 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

im trying to find and inexpensive code reader, but it looks like they dont sell them for older cars/obd0
Forum: Honda CRX / EF Civic (1988 - 1991)
08-23-2012, 11:41 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

and the ecu is a pm6
Also is this setup OBD1 or OBD0? can anyone tell me and explain to me via link or something what this OBD means so i have a better understanding of it.
Forum: Honda CRX / EF Civic (1988 - 1991)
08-23-2012, 11:33 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

My motor was recently rebuilt and the pos mechanic said it was throwing a code for air intake temp sensor. And that was on the dpfi, im going to post a vid if i have any issues when i finish it this...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-23-2012, 10:44 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I have no check engine light codes as of now because im starting over and have nothing connected, i did have the ecu throwin flashes before i have no idea how to read them other than a long flash is...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-22-2012, 10:05 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

A blown HG isn't going to cause this coolant leaking. i looked and realized there was a little gasket for the manifold for the coolant port missing(and therefor leaked into the #4 port into the cyl.)...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-22-2012, 10:03 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Well there are dx models(1.5) with mpfi the base model/std is the one with dpfi(1.5) anyway...

sstupid, its all good no worries im going to get this thing figured out i already put too much money...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-22-2012, 01:30 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Im starting over from the beginning. luckily there was hardly any coolant in the cyl and it is all clear now. I am using a different wiring write-up and am going to use the old dpfi injector wires....
Forum: Honda CRX / EF Civic (1988 - 1991)
08-20-2012, 06:10 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

THIS SWAP HAS GONE COMPLETELY WRONG couldn't get it started and now my #4 cyl. is filled with coolant after i noticed my exhaust mani. leaking water. WTF DO I DO!!? :hammer:
Forum: Honda CRX / EF Civic (1988 - 1991)
08-18-2012, 11:01 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I checked all fuses but not the main relay its a new relay about a year old, could it have gone bad from this swap? And by fuel/ power i mean getting power to the injectors
Forum: Honda CRX / EF Civic (1988 - 1991)
08-18-2012, 08:40 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Ok i detoured using the dx inj yellow/black wires and just wired a1 a3 a5 a7 to the injs and a15 to the resistor box which was supposedly to get me my fuel/power to inj in which im not and the c1 and...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-18-2012, 05:37 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

I got c1 and c2 to the distributor and had to switch the two white wires around, im pretty sure my distributor went bad already however it is under warranty so ill return it considering im not...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-18-2012, 03:29 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Ok sorry for lack of info, im on a base/std and the mpfi setup is from ex model, not sure of what you mean of the saturated impeadanc but i have a resistor box mounted and the injectors are wired to...
Forum: Honda CRX / EF Civic (1988 - 1991)
08-18-2012, 11:27 AM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

BUMP need any help possible please.
Forum: Honda CRX / EF Civic (1988 - 1991)
08-17-2012, 12:10 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

checked all wiring connections:
-not getting power to injectors
-only spark in the # 1 cyl. and is weak
:thud:
Forum: Honda CRX / EF Civic (1988 - 1991)
08-15-2012, 06:51 PM
Replies: 65
Views: 3,394
Posted By AH419

Re: MPFI trouble shooting: Need help wont start

Im getting fuel/pressure. how do i check for spark?
Forum: Honda CRX / EF Civic (1988 - 1991)
08-15-2012, 06:16 PM
Replies: 65
Views: 3,394
Posted By AH419

MPFI trouble shooting: Need help wont start

Finally finished up all the wiring for this swap, and the motor wont start now. I need help as soon as possible and suggestions on what to do, Im going to tripple check all my connections, thanks...
Forum: Engine Management and Tuning
08-08-2012, 01:10 PM
Replies: 1
Views: 1,035
Posted By AH419

tried to remove pin from ecu connect...

In the middle of a mpfi swap and went to de-pin c1 wire and accidently pulled out the wire and not the pin. Now i need this c1 port to finish this project. How do i remove this pin?
Showing results 1 to 25 of 31
 
Page 1 of 2
1
2


 
Forum Jump


All times are GMT -8. The time now is 04:43 PM.