The first way to do this is to obtain an ecu wire harness from a junk yard. Ecu wire harness in 96 and 97 miatas must be modified to a 95 miata wire harness.
Toyota Celica Corolla Echo Amp Mr2 1999 05 Overall Electrical
Miata fuel pump wiring diagram. Call 1 800 854 7030 or 858 578 6550. The new red wire and a that wire goes to the new black wire. If it runs the pump is good. Re install the fuel pump assembly with the new fuel pump. The plugs and about 12 of wire is plenty to splice onto the wires in the car. Miata pwm fuel pump control wiring aidan jensen.
Plug the electrical connector back in. 220 madpl1g01 page 220april 22 2004133339version manufacturer mazda miata 1990 97 special. Measure continuity from end to end on both the black and blue wires. On 99 05s only remove the stock fpr 6 and leave the resulting hole open. Mazda miata 1990 97 labor times shown are for replacement with new oem undamaged parts on new undamaged vehicles. Fax 1 888 256 7969 or 858 549 0629.
The other side of the fuel pump black wire already goes to chassis ground. Note 1 we recommend the dw300 fuel pump for all cars. Follow the conversion table on the following page. Wire this to the 12v side of the fuel pump below. Test the pump by applying 12 vdc directly to the 2 pins on the fuel pump. The mazda fuel pump relay wiring can be removed.
Be sure to get the polarity correct so that fuel pump spins in the correct direction. Remove the short jumper wire from the 4 pin connector and the fuel pump. Wiggle it around to be certain there arent any breaks in the wire or loose connector pins. The gm fuse box already has a heavy gauge relayed 12v wire coming out of it for the fuel pump. Na miata fuel pump diagnosis removal and replacement duration. How to diagnose remove and replace a bad fuel pump.
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Gallery of Miata Fuel Pump Wiring Diagram
