Accord L4-2156cc 2.2L SOHC (1991)
Malfunction Indicator Lamp: Testing and Inspection
The Check Engine/PGM-FI warning lamp should be illuminated for approximately 2 seconds after the ignition switch is placed in the ON position as a
bulb check. After approximately 2 seconds, the lamp should go OFF. If lamp remains ON, a problem in the Programmed Fuel Injection (PGM-FI)
System is indicated and a code is stored in the Electronic Control Unit (ECU) memory. After diagnosis and repair, the PGM-FI ECU memory can be
cleared by disconnecting the battery ground cable for approximately 10 seconds. Make a note of the radio presets before removing the fuse so
you can reset them.
