2000 Toyota Tundra No Power To Fuel Pump Relay
Fuel Pump Replacement.
2000 toyota tundra no power to fuel pump relay. Hi Team I got stuck in Three Rivers CA this past weekend and had my truck towed to Visalia Toyota. 2 volts apparently is not enough to switch the relay on to send power to the pump. The Inertia Fuel Shut-off Switch located between the fuel pump relay and the fuel pump may need to.
We also checked to see if the. He ultimately concluded the plug going into the ECU which sends. As you turn the key on this is what powers the relay to turn on the fuel pump.
Blue wire FP at times has power all the way back to the fuel pump yet the fuel pump will not come on. 2006 Toyota Tundra V6. DOME 15A Interior light personal lights vanity light.
In addition the SRS indicator light is now on. The relay Primary control or ground circuit is operated by Pin 22 LIGHT BLUEORANGE wire at the PCM. The truck wont start at all unless we bypass the fuel pump and run the fuel pump on a seperate battery.
It was hidden directly behind the kick panel relays. Have tried replacing the fuel pump relay the efi relay and the copn relay to no avail. I am aware that the airbags do not affect the drivability and that there is no fuel cutoff or master reset on the fuel pump.
I tested the copen relay and had power to pin 5. The relay Primary -or- control side is powered by Pin 37 RED wire at the PCM. I cant remember which pin i grounded pin 2 yellow wire or pin 1 B-W wire but once i did that with the relay in and KOEO the fuel pump.