OBD2 Sensors >> Toyota 3.0L 3VZ-E 6 Cylinder Engine Sensor Locations

1. Fuel injectors (located under the intake manifold)
2. Vane airflow meter (MAF)
3. Camshaft position sensors (G1 and G2) (inside the distributor)
4. Oil pressure switch (located at the lower front of the engine)
5. EGR Temp Sensor (EGT) (located next to EGR Valve)
6. Crankshaft position sensor (NE) (inside the distributor)
7. Coolant Temp Sensor (ECT) (located on coolant bypass housing at rear of engine)
8. Ignition coil and ignitor (located on driver side fender well)
9. Heated Oxygen sensor (HO2S) (located in front exhaust pipe before catalytic converter))
10. Throttle position sensor (TPS) (on side of throttle body)

Models Found On

• 1988–1995 Toyota 4Runner
• 1988–1995 Toyota Pickup
• 1992–1994 Toyota T100
• 1990–1995 Toyota Hilux