Section 10 (TCCS System): Operation: Notes
WARNING: This page is about a different car, the 1987 Toyota Supra. However, it is still accessible from the selected car via links, so may be relevant.
The TCCS consists of the following subsystems: Electronic Fuel Injection (EFI) system, Data Sensors, Electronic Control Unit (ECU), Electronic Spark Advance (ESA) system, Idle Speed Control (ISC) system, EGR Control, Electronic Controlled Transmission (ECT), Diagnostic System and catalytic converter.