Toyota Celica 3S-GE Engine EFI Circuit Inspection Algorithm Guide
Below illustration shows an algorithm diagram for circuit inspection troubleshooting of 3S-GE engine equipped in Toyota Celica and MR2 (ST202 series and SW20 series).
2000 Celica Engine Control System Schematic Guide
The schematic below is part of full 2000 Celica Engine Control System which utilizes an engine control module and maintains overall control of the engine, transmission and so on. It explains Input Signals, Control System, Diagnosis System Fail–Safe System, and some service hints.
Toyota Celica GT Four ECU Pinouts Schematic Guide
Herein is a schematic guide of Toyota Celica GT Four/GT4 (ST185 Celica) ECU Pinouts that might help you in case you meet electrical control unit problems. Details of the schematic are given below.
1988 Celica 4WD Turbo Computer Control System Component Locations Guide
The following schematic might guide you understanding the Toyota Computer Control System (TCCS) component locations for your Celica 4WD Turbo. The TCCS outlines a computerized emission, ignition and fuel control system of the vehicle.
How-to Locate ’86-’89 Toyota Celica ECU Wiring Harness
Locate the engine control unit (ECU) of Toyota Celica All Trac using the following diagram. The diagram is shown from the wire side of the harness.
