FlowForce Injectors not firing
#1
FlowForce Injectors not firing
First of all I have a 1989 NA. The Car has been stilling in storage since October. Over the winter I installed FM happy meal clutch kit, along with ff640 Flowforce Injectors. I also replaced all vacuum hoses and coolant lines. I recently got it put all back together, The problem I am having is when I go to crank it over the engine turns over but it does not want to catch at all. I looked to make sure i was getting spark to all 4 cylinder what I was. But after looking at the plugs more they were dry. The fuel pump does come on while I crack the engine. Next I go and check to make sure I have fuel pressure in the lines what there was. So i am 100% getting fuel to the rail. Made sure all my injectors where plugged in correct. I check all rounds on the car. The all have good contact points. So I believe I am just down to there being something wrong with my injectors or my tune. I really don't believe that it is something physically wrong with my injectors. I am running mspnp2 I believe I have I have my dead timings set correct to the the flowforce instruction on there website along with my battery voltage connection. I also think my required fuel is correct what is at 4.2. I am getting kinda stumped here. I am looking for any ideas of things i might have done wrong or whatever. All of this is fairly new to me.
(since this)^
I have changed the amount of fuel in my tune in the idle cells what didn't change anything
Next I went and pulled the fuel rail with all my injectors still installed and cranked the engine over. non of the fuel injectors where firing.
Wondering how I can check the wiring to make sure they are getting power. And or other things I may be missing or over looking. That would cause my injectors to not fire.
(since this)^
I have changed the amount of fuel in my tune in the idle cells what didn't change anything
Next I went and pulled the fuel rail with all my injectors still installed and cranked the engine over. non of the fuel injectors where firing.
Wondering how I can check the wiring to make sure they are getting power. And or other things I may be missing or over looking. That would cause my injectors to not fire.
#4
Any reason for the 2nd thread with the same exact issue? Test the injectors using the test mode in tuner studio. If nothing fires, then you know you have a power/signal issue at the injectors. Check for 12v at the injector harness. If you have 12v, test for continuity between the injector wiring and the ecu connector. You can make a ghetto noid light with 2 wires and a single led light as well.
#5
Any reason for the 2nd thread with the same exact issue? Test the injectors using the test mode in tuner studio. If nothing fires, then you know you have a power/signal issue at the injectors. Check for 12v at the injector harness. If you have 12v, test for continuity between the injector wiring and the ecu connector. You can make a ghetto noid light with 2 wires and a single led light as well.
#10
I don't have a mega squirt (or tunerstudio) so I can't explicitly tell you how to enable test mode, but does this link help https://bartuneengineering.wordpress...ecu-test-mode/?
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