Mk3 Supra Fuel Pump Bypass at Wilbur Pritt blog

Mk3 Supra Fuel Pump Bypass. Have you bypassed the factory fuel pump relay on the passenger side shock tower? Linking the cables in the kick panel means you are effectively reducing the fuel pump supply cable run by about 3 meters as, current won't need to. You should hear your fuel pump. Have an issue with fuel pump not firing with key on. For those who havent seen it, it bypasses the stock fuel pump ecu and provides the pump with a constant 'high' voltage. Everyone who tunes their car bypasses it. You just have to jumper two pins on that. The factory system runs 9 volts to the fuel pump until you reach about 3k rpms, then it switches to 12 volts. Bridging this puts the fuel pump ecu into test mode and will cause it to run at 12v continually. I think it works on the walbro pumps though. The n/a fuel pump ecu isn't able to handle the extra current of the tt pump. As per the manual and wiring diagrams i've checked all fuses, fuel pump. To bypass the dual speed system completely relay & all, at the relay connector join the blue/black wire & black/red together.

To bypass the dual speed system completely relay & all, at the relay connector join the blue/black wire & black/red together. As per the manual and wiring diagrams i've checked all fuses, fuel pump. You just have to jumper two pins on that. Everyone who tunes their car bypasses it. Bridging this puts the fuel pump ecu into test mode and will cause it to run at 12v continually. Have you bypassed the factory fuel pump relay on the passenger side shock tower? For those who havent seen it, it bypasses the stock fuel pump ecu and provides the pump with a constant 'high' voltage. Linking the cables in the kick panel means you are effectively reducing the fuel pump supply cable run by about 3 meters as, current won't need to. The factory system runs 9 volts to the fuel pump until you reach about 3k rpms, then it switches to 12 volts. You should hear your fuel pump.

19861992 Toyota Supra MK3 1042 Fuel Gas Tank COMPLETE OEM *54k Mile

Mk3 Supra Fuel Pump Bypass Everyone who tunes their car bypasses it. For those who havent seen it, it bypasses the stock fuel pump ecu and provides the pump with a constant 'high' voltage. Have you bypassed the factory fuel pump relay on the passenger side shock tower? The n/a fuel pump ecu isn't able to handle the extra current of the tt pump. Linking the cables in the kick panel means you are effectively reducing the fuel pump supply cable run by about 3 meters as, current won't need to. Bridging this puts the fuel pump ecu into test mode and will cause it to run at 12v continually. I think it works on the walbro pumps though. Have an issue with fuel pump not firing with key on. To bypass the dual speed system completely relay & all, at the relay connector join the blue/black wire & black/red together. Everyone who tunes their car bypasses it. The factory system runs 9 volts to the fuel pump until you reach about 3k rpms, then it switches to 12 volts. You just have to jumper two pins on that. You should hear your fuel pump. As per the manual and wiring diagrams i've checked all fuses, fuel pump.