Using Malfunction Indicator Light (MIL)
WARNING: This page is about a different car, the 1998 Acura 2.3CL. However, it is still accessible from the selected car via links, so may be relevant.
Locate 2-pin service check connector behind glove box. Connect SCS Service Connector (07PAZ-0010100 ) to 2-pin service check connector. See Figure. Turn ignition on. Diagnostic Trouble Codes (DTCs) will be indicated by a series of long and short flashes on MIL. The number of long flashes indicates number in tens column. The number of short flashes indicates number in ones column. For example, 4 long flashes followed by 3 short flashes would indicate DTC 43. See DIAGNOSTIC TROUBLE CODE IDENTIFICATION and proceed to appropriate DTC testing.