1993 Terminology
Due to federal government regulations, manufacturers may use names and acronyms for systems and components different than those used in previous years. The following table will help eliminate confusion when dealing with these components. Only relevant components whose names have changed from current Toyota Motor Sales, U.S.A., Inc. terminology have been listed. See REVISED TERMINOLOGY table.
REVISED TERMINOLOGY
| 1992 & Earlier | 1993 |
|---|---|
| Check Connector | Data Link Connector (DLC) |
| CHECK ENGINE Light | Malfunction Indicator Light (MIL) |
| Electronic Control Unit (ECU) | Electronic Control Module (ECM) |
| Engine Speed Sensor | Crankshaft Position Sensor |
| Total DiagnosticCommunication Link (TDCL) | Data Link Connector (DLC) |
| Water Temperature Sensor | Engine Coolant Temperature Sensor |