Sending Units/Sensors
SENDING UNITS/SENSORS
| Component | Component Location |
|---|---|
| ABS Deceleration Sensor (Pickup) | Below front console, forward of gear selector. See Figure. |
| ABS Deceleration Sensor (4Runner) | Below front console, forward of gear selector. See Figure. |
| ABS Speed Sensor (Pickup) (Rear Wheel ABS) | On rear differential. |
| ABS Speed Sensor (4Runner) (Rear Wheel ABS) | On rear differential. |
| ABS Speed Sensors (4) (4Runner) (4 Wheel ABS) (3.0L) | On inside of respective wheel. |
| A/C Thermistor | Behind right side of dash, on evaporator. |
| EGR Gas Temperature Sensor (2.4L) | On right rear of engine. |
| EGR Gas Temperature Sensor (3.0L) | On right side of engine. |
| Engine Coolant Temperature Sensor (2.4L) | On right front of engine. |
| Engine Coolant Temperature Sensor (3.0L) | On left rear of engine. |
| Fuel Sender | In fuel tank. |
| Heated Oxygen Sensor (Main) | On exhaust manifold. |
| Heated Oxygen Sensor (Sub) | On exhaust system, rear of engine. |
| Knock Sensor (2.4L) | On right side of engine. |
| Knock Sensor (3.0L) | On Top Of Cylinder Block, Under Intake Manifold |
| Oil Pressure Sender (Pickup) (2.4L) | On right side of engine. |
| Oil Temperature Sensor (3.0L 4WD A/T) | On right side of transmission. |
| Throttle Position Sensor | On throttle body. |
| Transfer Fluid Temperature Sensor | On right side of transmission. |
| Vehicle Speed Sensor | On right side of transmission. |
| Volume Air Flow (Air Flow Meter) | Part of air intake assembly, next to air cleaner box. |
| Water Temperature Sender (Pickup & 2.4L 4Runner) | On top rear of engine. |
| Water Temperature Sensor (3.0L 4Runner) | On top rear of engine. |