Paragonnationalsupply

https://www.chevelles.com › threads
I have a feeling some kind of built in breaker or saftey off feature is cutting the power to the pump It may not shut off the 12v signal when the load is gone

https://www.ford-trucks.com › forums
I put a multimeter on the fuel pump and can see the voltage go to 0v for a second fuel pressure drops engine stumbles then it returns to 13v and the engine catches

https://www.ffcars.com › threads
Fitech can control the voltage going to the fuel pump Pulse Width Modulation if the fuel pump can handle it That means under low idle Fitech would reduce the flow from the fuel pump

https://www.cherishyourcar.com › fitech-efi-problems
FiTech EFI systems require a steady voltage typically above 12 5 volts to operate reliably Voltage fluctuations can cause the system to reset or behave erratically especially when

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Ok help I think i finally found my problem with my fuel pump shutting off Had my voltmeter connected when it dies and it loses voltage from the ecu Well come to find out after it runs for

https://fitechefituning.com › topic › starts-dies
Since you have a older Fitech unit I would highly recommend installing a relay to power the fuel pump and use fitech to trigger the relay That is what I do and it also always gives a full 12v

https://www.forabodiesonly.com › mopar › threads
Turns out it was the short fuel line included with the kit was efi ethanol rated but not ethanol submersible rated It would swell become like jelly no clamp could keep it connected

https://troubleshootinglab.com › fitech-troubleshooting-guide
Understanding how to troubleshoot your Fitech system can save you time and stress This guide will walk you through the most frequent problems and their solutions

https://www.underhoodservice.com › fuel-pump...
Some of the best diagnostic tests for fuel pumps are voltage drops and current testing Fuel pressure and volume are influenced by voltage current and the demand controlled by the