Trouble Codes OBD-I MECS Controlled Diagnostics. Overseas models may need a LED diode as they have no CEL. On an OBD-II , the data link adaptor you will need is J1962/16 Pin adapter. You will need a scanner that comes with this.
For a VERY detailed list of the following codes plus OBD-II codes for 96+ models look here
http://www.probetalk.com/forums/show...did=1701015446
02 'NE2' crankshaft position sensor
03 'G' camshaft position sensor
04 'NE1' camshaft/crankshaft position sensor
05 Knock sensor
08 Volume Air Flow sensor (VAF)
09 Coolant temperature sensor (CTS)
10 Intake air temperature sensor (IAT)
12 Throttle position sensor (TPS)
14 Barometric pressure sensor
15 LHO2S inactivation error
16 Exhaust gas recirculation (EGR) system
17 LHO2S inversion error
23 RHO2S inactivation error
24 RHO2S inversion error
25 Fuel pressure regulator control solenoid
26 Canister purge solenoid
28 EGR vacuum solenoid
29 EGR vent solenoid
34 Idle air control (IAC) solenoid
41 VRIS #1 solenoid
46 VRIS #2 solenoid
67 LFAN relay (1993 only)
69 ECTF sensor (1993 only)