91 Miata Fuel Pump Relay Location

Should be located on the fender well under your hood in a black box the top pops off and the location of your fuel relay should be marked on the box cover.

91 miata fuel pump relay location.

1989 1990 1991 1992 1993 1994 1995 1996 1997. Good luck to you. See pic for further help. Looking for location of the fuel pump relay on a 91 miata mx 5 doesn t have proper fuel pressure and when running runs very poorly only when the gas pedal is depressed.

Check both relays and start another vehicle with it to make sure and they good. Red with blue stripe goes to the fuel pump. However it s best to check with your vehicle s repair manual fo. Where is the fuel pump relay on 1991 mazda miata.

There is a small relay panel that is not very easy to get to. When under the dash look for a yellow connector that is clipped to a bracket sort of by the shaft of the steering wheel. The principles shown here apply to most vehicles. Remove the jumper from the fp and gnd terminals of the diagnostic connector.

Under the dash on the drivers side. When running it s almost like it gallops. Posted on mar 31 2011. How to test and replace a fuel pump relay.

If it fails this test you probably have a bad fuel pump relay. Have a 1990 mazda miata no fuel is getting to the engine check the fuel pump and its good with a tester i check if they have current going to the fuel pump plug and negative no current going trough. Disconnect the plug from the fuel pump relay. Fuse box diagrams location and assignment of electrical fuses mazda mx 5 mx5 miata na.