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