The Toyota 4A-FE engine is one of the most popular engines in the world. It is an inline four-cylinder, 1.3 liter, naturally aspirated engine with a maximum output of up to 110 horsepower. This engine is reliable and efficient, and it powers a number of Toyota models such as the Celica, Corolla, Corolla FX, MR2, and Tercel.. This repair manual has been prepared to provide information covering general service repairs for the 4A-FE and 4A-GE engines equipped on the TOYOTA COROLLA, CARINA II and CELICA. Applicable models: 4A-FE engine - AE92, 95, AT171 (Ex. 4A-FE Engine w/ Lean Burn), AT 180 series. 2023-2024 Toyota Corolla Wiring Diagrams and Component Locations.
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View and Download Toyota 4A-FE repair manual online. 4A-FE engine pdf manual download. Also for: 4a-ge.. The document provides a wiring diagram for connecting an ECU 4A-FE engine to an ignition switch on a Corona 2000 vehicle. The ignition switch connects to the EFI main relay and ignition coil through wires carrying 15A and 7.5A respectively. The diagram also shows the connections from the distributor to the ECU, including wires for the idle system, oxygen sensor, and check engine light.