Toyota 4afe Ecu Pinout Link

Here is a general overview of the 4AFE ECU pinout:

| Pin # | Description | | --- | --- | | 4 | Engine Coolant Temperature (ECT) Sensor | | 5 | Intake Air Temperature (IAT) Sensor | | 6 | Throttle Position Sensor (TPS) | | 7 | Manifold Absolute Pressure (MAP) Sensor | | 8 | Crankshaft Position Sensor (CKP) | | 9 | Camshaft Position Sensor (CMP) | toyota 4afe ecu pinout

| Pin # | Description | | --- | --- | | 23-35 | Unused or reserved for future use | Here is a general overview of the 4AFE

The 4AFE ECU is a fuel-injected engine control unit that manages the engine's performance, monitoring, and control functions, such as fuel injection, ignition timing, and emissions control. The ECU receives input from various sensors and sends output signals to actuators to control the engine. and control functions