Underneath the car, in front of the drivers rear tire you should see a small cylinder thing that hose to metal pipes going into it. This should be your fuel filter. Buy a new fuel filter and compare the 2, and if they match, you know you have found it.
If that is throttle body fuel injection, there is no fuel pump test port. You have to fabricate with some fittings and tap into the fuel line at the fuel filter.
There is an adapter that is put in place of the fuel filter that has a test port that the fuel gauge hose will fit too. Might be able to get one from a parts store.
Yes. Sequential-Port Injection.
Assuming that you are asking about fuel injection, fuel injection is an alternative to using a carburetor to get the fuel to the cylinders. There are several different types of fuel injection. Probably the three most common are throttle body fuel injection, port fuel injection and direct fuel injection. Throttle body fuel injection uses something that looks a good deal like a carburetor but has one, two or more electrical operated solenoid valves that spray a metered amount of fuel into the incoming combustion air. Port fuel injection is similar but the fuel is injected into the intake manifold port of each cylinder. Port fuel injection can provide improvements in emissions, fuel economy and performance if done correctly. Both throttle body and port fuel injection are low pressure systems. Direct fuel injection injects the fuel directly into the combustion chamber and is a high pressure system. Direct fuel injection can provide even more improvement in emissions, fuel mileage and performance and is becoming more and more common in passenger vehicles. As a further note, most, if not all, compression combustion (like a diesel engine) engines use high pressure direct fuel injection.
It's a type of fuel injection. It stands for "Tuned Port Injection."
MPFI= Multi Port Fuel Injection
Multi-port Fuel Injection
There are many types of fuel injection technology, but there are four very popular systems made available for newer cars. They are single-port, multi-port, sequential injection, and direct injection.
Throttle body injection has one injector located in the throttle body that supplies fuel to the intake manifold. This fuel flows to all cylinders just like it does on a vehicle with a carburetor. Port injection uses tubes with poppet valves from a central injector to spray fuel at each intake port rather than the central throttle body.
multi-port fuel injection
I have an '88 Celebrity Eurosport Wagon with a 2.8L multi-port fuel injection. My fuel filter is underneath, just BEFORE the fuel tank on the driver's side. Follow the fuel lines and you'll see it about 1 to 2 feet from tank. I can access it easily by removing the rear wheel on the driver's side.
EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.EFI is electronic fuel injectionMPFI is multi port fuel injection.MPFI is a form of EFI so there is no real answer.There is also TBI, throttle body injection.