Fuel Distributor: Testing and Inspection

Because the Fuel Distributor and fuel injectors work together to deliver the proper amount of fuel to each cylinder, testing of the Fuel Distributor and fuel injectors should be done together. This method makes it much easier to isolate which component is faulty. If uniform distribution of fuel to the injectors is in doubt, the Fuel Distributor can be checked by measuring and comparing injector fuel delivery. Therefore the testing procedure for the Fuel Distributor is included in the fuel injector testing procedure, refer to FUEL INJECTOR for more information.