41 Get the tank into a good spot to work on, and have some rags or towels available to clean the fuel pump and keep new dirt off of it while you are working. Remove the 10mm fuel supply line bolt.
42 Undo the 5 screws securing the fuel pump door to the tank. Check the seal on the underside of the door, and replace if necessary.
43 Here's the pump and line.
44 Here's the pump.
45 Another shot of the pump.
46 Separate the pump from it's bracket by pulling it free with just your hands. Magic!
47 There is no 47. It's a secret to everybody!
48 Pop the clip holding the filter off, be careful not to lose it!
49 Here's where we're at.
50 Now undo the pinch clamp holding the hose to the pump, and then remove the 8mm and 7mm nuts holding the 12v and ground wires to the pump.
51 The old and the new. They are pretty much identical except for the MR2 pump is 13 years old.
52 Put it all back together with the new pump.
53 Drop it in, and screw it down.
54 Remember to tighten the fuel line to the tank.
55 Tape the fuel sender and fuel pump lines to their normal position so that the fuel pump line doesn't slide out of reach while you are bolting it all back in to the car.
55.5 Installation is the reverse of removal. When the tank is supported back in the car, and all of the lines and wires are reconnected, check everything once, make sure you haven't done something stupid, then continue to the next steps.
56 If putting a Supra or Walbro pump in, you probably should swap out the 15 amp EFI fuse for a 20 amp in the engine bay fuse block. You can try to run with the 15 amp fuse, but be sure to keep a 20 amp in the car in case it blows. Personally, I would just put a 20 amp in there now :) It won't hurt the circuit.
57 You can now reconnect the battery.
58 Put a super special service tool (paperclip) into the diagnostic box near the pressure sensor. You want to connect +B and FP.
Turn the Key to the on position (DO NOT START THE CAR). Listen for the sound of fuel rushing through the fuel rail. Get under the car and look for leaks anywhere. Double check. Triple check. Use your hands to feel for fuel on the main supply line. Quadruple check. If you don't find any, you can continue buttoning things up. YOU DID IT!