Injector Resistor
WARNING: This page is about a different car, the 1992 Acura Legend. However, it is still accessible from the selected car via links, so may be relevant.
Injector resistor assembly is located on left side of engine compartment. Unplug injector resistor connector. Measure resistance between each injector resistor terminal and Yellow/Black power wire terminal. If resistance is not 5-7 ohms for each measurement, replace injector resistor.