Fuel Injector Resistor: Description and Operation

Injector Solenoid Resistor Circuit Schematic:

The Injector Solenoid Resistor, located on the firewall, is a series resistor block that lowers the input current to the injectors. Each injector has its own power resistor that measures 4 - 6 Ohms and merely serves to stabilize current. The case is finned for maximum heat dissipation.