Fitech Fuel Pump Not Turning On at Kathleen Hughes blog

Fitech Fuel Pump Not Turning On. What i found was that the fuel pump was not turning on when the fitech was calling for it. Ok can narrow it down by probing your fitech fuse on the fuel pump orange wire when you turn the key on for prime. Battery is fully charged, shows 12.8 v on terminals, and. Replaced the fuel pressure regulator with a bosch, it was bad and leaking. Then the fitech will control when the pump runs, but won’t slow it down and there is no risk of burning out the pump. Put a efi fuel pressure gauge at the fitech fuel inlet. It was not getting the voltage to even try to. I verified this with a test light. Your software has a cts calibration menu, where you can adjust the system to read the sensor correctly. Ground fitech throttle body to. Set the fuel pump pwm to 100% and use it to trigger a relay. Cleaned out debris from fuel pump screen, verified plenty of steady pressure to the fuel commander, and steady pressure out. Turns out that after start fitech turns off power(orange wire) to fuel pump.

Then the fitech will control when the pump runs, but won’t slow it down and there is no risk of burning out the pump. Set the fuel pump pwm to 100% and use it to trigger a relay. What i found was that the fuel pump was not turning on when the fitech was calling for it. Put a efi fuel pressure gauge at the fitech fuel inlet. It was not getting the voltage to even try to. Ok can narrow it down by probing your fitech fuse on the fuel pump orange wire when you turn the key on for prime. Battery is fully charged, shows 12.8 v on terminals, and. Replaced the fuel pressure regulator with a bosch, it was bad and leaking. Cleaned out debris from fuel pump screen, verified plenty of steady pressure to the fuel commander, and steady pressure out. Your software has a cts calibration menu, where you can adjust the system to read the sensor correctly.

FiTech 71016 LS7 500HP W/ Trans Control & Fuel Pump Master Kit

Fitech Fuel Pump Not Turning On Cleaned out debris from fuel pump screen, verified plenty of steady pressure to the fuel commander, and steady pressure out. Put a efi fuel pressure gauge at the fitech fuel inlet. Cleaned out debris from fuel pump screen, verified plenty of steady pressure to the fuel commander, and steady pressure out. It was not getting the voltage to even try to. What i found was that the fuel pump was not turning on when the fitech was calling for it. I verified this with a test light. Set the fuel pump pwm to 100% and use it to trigger a relay. Battery is fully charged, shows 12.8 v on terminals, and. Ok can narrow it down by probing your fitech fuse on the fuel pump orange wire when you turn the key on for prime. Then the fitech will control when the pump runs, but won’t slow it down and there is no risk of burning out the pump. Your software has a cts calibration menu, where you can adjust the system to read the sensor correctly. Ground fitech throttle body to. Turns out that after start fitech turns off power(orange wire) to fuel pump. Replaced the fuel pressure regulator with a bosch, it was bad and leaking.