MSefi.com read only forum (Jan.15,2018)

Thanks for the hands up. Had a look at your site, keep going as the EFI conversion has made a lot of difference to my car.

Philip Lochner wrote:Wow Jim, either you are exceedingly good at Googling or I am most lazy at Googling but this is fantastic info!!

Thanks VERY much!

Hope it helps you!

Hi, I have no experience of this conversion, but found this using Google http://www.hitechengineering.net/dnn/Me ... fault.aspx
Jim

Ok, for others trying to find info on this injector I conducted tests using the Advanced/Output Test Mode of TunerStudio I confirmed that my injector flowed 55.2lb/hr @ 10.1PSI (70KPA).

I also worked out the opening time (dead time) of the injector. Mine measures 0.850ms before it just starts to ...

I have a GM injector mounted in a Patton Machines SU HIF44 adaptor. The injector is mounted up-stream of the butterfly. I'm using an Aeromotive Fuel Pressure Regulator set to a nominal 12PSI.
My question is, should I connect a vacuum line from the FPR to a ported vacuum source or is this only done ...

I also had the same problem. Ken has hit the nail on the head, I had to run the Calibrate AFR Table and select the TechEdge and then write to the MS.

HI. I had a very similar problem. Your right about using a diode, the solution was to put a diode in series with the ignition warning light output from the alternator. Back EMF (voltage) was keeping the Megasquirt alive. Hope this fixes your problem. :D

This thread mentions this problem: http ...

HI. I had a very similar problem. Your right about using a diode, the solution was to put a diode in series with the ignition warning light output from the alternator. Back EMF (voltage) was keeping the Megasquirt alive. Hope this fixes your problem.

Look up the Delphi part number on go.delphi.com - that is where I got my information.

Good luck trying to pry the turn-on and turn-off times out of Delphi's clutches. DIYAutoTune.com is a Delphi dealer, and they won't give that information to us, either.

Thanks Matt. I'm still confused as to why ...

They're now sold as a Delphi FJ10041. According to Delphi, they flow 56 lb/hr at 70 kPa fuel pressure.

Thanks Matt. Could you point me to the Delphi doco that lists the flow rates. The reason is the supplier of the injector is quoting an estimated flow of 41.6lb/hr @ 13psi, and a commercial ...

Hi, I'm trying to find flow rate specifications for a Rochester 5235277 injector. If anyone has or knows where I may find documentation on this GM low pressure injector could you share it with me?

hey i want to use my carb as the throttle body what changes are required to made to the exsisiting carb other than mounting the tps to it and cutting of the fuel supply......also i have an option of using a throttle body of a 1000cc 3 cylnder engine throttle body and it is not a individual throtle ...

Matt Cramer wrote:MAP-only should be fine. Just specify MAPdot acceleration enrichment in Acceleration Wizard and ground the TPS wire so as not to trigger flood clear mode.

Thanks for the info Matt.

Hi all, my first post, so please be kind. :oops: Currently gathering all bit's & pieces to EFI my 1968 Morris Mini 1310 A series. I will be using MSII v3.0, a single injector in a TBI (wet manifold) configuration, running a standard mild cam. Can I get away with running MAP only, or do I have to use ...