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-   -   Megasquirt Ok, what controls the fuel pump? (https://www.rx7club.com/megasquirt-forum-153/ok-what-controls-fuel-pump-1007291/)

Kill No Cone 08-04-12 10:26 PM

Ok, what controls the fuel pump?
 
I have my fuel pump relay connected to pin 37, and the pump comes on. Yet if the engine dies the pump stays on, and does not cycle off after a couple seconds. I have looked at the port outputs to see if there is a setting I can change. I have not found it, what have I missed? Any suggestions?

Thanks ~ JEB

muythaibxr 08-06-12 12:35 PM

Usually when this happens it's because you have one of your relays directly connected to +12v instead of getting power from the main relay.

Kill No Cone 08-08-12 01:02 AM

Great, thank you. I will go back and take a look. I thought there may be some output that I need to change, and could not find. Thanks again ~ JEB

Kill No Cone 08-08-12 11:03 PM

So, the firmware controls the FP, no wonder I could not find and output to adjust.
Thanks ~ JEB


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