Trunk. This information can be found in your owner's manual. If you don't have one, you can order one from a dealer. You may also find one at a salvage yard.
the fuel inj switch is located inside the ecm "the cars computer"need to check with a noid light to see if injectoris pulsing.
Electronic Fuel Injection ( EFI )
1990
Yes , the factory engines in a 1990 Ford F-150 have Electronic Fuel Injection
No
The fuse panel on a 1990 Ford Tempo is located under the dash to the left of the steering column.
There should be a silver button on the side of the switch (behind dash area) Depress this button, pull the knob competely out of the switch Unscrew bezel and switch should come out from behind the dash Ford suggest changing the connector also at this time
A diagram for a ford tempo made in 1990 can be found online. It is a coupe model car.
1,3,4,2
1,3,4,2
No! The ECM is the Electronic Control Module (Computer), sometimes called ECU, Electronic Control Unit. The ignition switch is just that, the switch that controls the engine ignition, the power to the starter, starting and shutting the engine off, and power to the accessories.
10 degrees BTDC ( with EFI / electronic fuel injection ) unless engine compartment decal shows different