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.
1990 Toyota Supra MA70 Relay Locations Schematic Guide
This schematic below shows Toyota Supra MA70 Relay Locations – Instrument Panel Guide illustration in relation to the electrical system specifications of the vehicle which were made in August 1990. The diagram is closely related to the wiring diagram.
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.
Understanding Toyota Car Fuel System Diagnosis Guide
The following article provide information and guideline for understanding Toyota Car Fuel System Diagnosis. Sections you may find in the depth of the article are sections such Fuel Injection System Diagram, The ECM fuel system monitor, Fuel Trim Monitor, and more.