serious efi advice needed*****HELP****
11-22-2005, 07:02 PM
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serious efi advice needed*****HELP****
ok here is my problem me and jason hunt cant figure out with my car. the car 1996 acura integra 1000cc injector,resister box,neptune, p28 with jumper harness. heres the problem the car is not getting an injector pulse. tried new engine harness,dizzy,resister box,injectors, computer,jumper harness. willnt get a injector pulse with any of that. So we put a 0bd2 ecu back in the car and it fires up and runs fine. im ******* stomped on what could keep the car from running on the obd1 ecu. anyone have any idea?
thanks for any help i can get.
-Bret
thanks for any help i can get.
-Bret
11-22-2005, 07:12 PM
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Re: serious efi advice needed*****HELP**** (vaporboy12)
I assume you've put noid lights on the injector plugs? If so, it may be something as simple as a romulator issue, I assume you/Jason have tried to burn a chip with the program?
11-22-2005, 07:19 PM
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Re: serious efi advice needed*****HELP**** (locash)
yes we get the noid to light on the when the obd2 computer is pluged in but not when the odd1 is plugged in. ive tried hondas300 in th car and also mine friends uberdata ecu's
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11-22-2005, 10:03 PM
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Re: (rpm11)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rpm11 »</TD></TR><TR><TD CLASS="quote">Bad adapter harness?</TD></TR></TABLE>
Nope that is what I said, it has been changed out and still same problem, this has STUMPED me!!!
Nope that is what I said, it has been changed out and still same problem, this has STUMPED me!!!
11-22-2005, 10:05 PM
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Re: (Boostfed.com)
did you do anything with the injector drivers? Maybe their burned out? Ground is good right? No ground loops?
11-23-2005, 07:41 PM
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Re: serious efi advice needed*****HELP**** (Adi Radoncic)
yes. grounds are good my question that i dont get why will the car start on an obd2 computer but not a obd1. what does the obd1 have thats isnt need with obd2
11-23-2005, 08:22 PM
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Re: serious efi advice needed*****HELP**** (Adi Radoncic)
You arent getting any pulse on any of the 4 cylinders? Any codes on the OBD1 ECU?
Have you verified the P28s you tried work in another car?
Have you verified the P28s you tried work in another car?
11-23-2005, 08:44 PM
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Re: serious efi advice needed*****HELP**** (xenocron)
no injecotr pulse on all 4 injectors ive pulled another ecu out of a car that was running 5 mins earlier and it didnt work
11-23-2005, 09:29 PM
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Re: serious efi advice needed*****HELP**** (xenocron)
yes i tried that my car is a ******* demon child haha anyone else got any input
11-23-2005, 10:43 PM
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Re: (V8MeatHead)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by V8MeatHead »</TD></TR><TR><TD CLASS="quote">did you do anything with the injector drivers? Maybe their burned out? Ground is good right? No ground loops?</TD></TR></TABLE>
He has actually disconnected the resistor box and put stock injectors in too and a stock ecu and still nothing!
He has actually disconnected the resistor box and put stock injectors in too and a stock ecu and still nothing!