Toyota Harrier ASU60/ASU65 Turbo Pressure Sensor Wiring Diagram

[Roland.O]

This OEM schematic is essensital for circuit tracing, power and ground verification and sensor signal analysis for the No.1 Turbo pressure sensor connector D67. It gives the specific terminal links for the 5V reference, ground circuit and signal return tracks to the ECM to diagnose manifold boost pressure failures. Attempting to diagnose turbo underboost or overboost without the factory diagram can lead to critical misdiagnosis especially pinning mistakes on the sensitive D67 sensor loop. This can damage the data network or ECM.

Common questions that this diagram answers​

1. What is the pinout chart for the No. 1 Turbo Pressure Sensor D67 connector on a Toyota Harrier ASU60/ASU65?
2. How do I test the 5V reference voltage at the boost pressure sensor on a Toyota Harrier ASU60/ASU65?
3. What are the wire colours for the turbo pressure sensor harness on a Toyota Harrier 8AR-FTS engine?
4. How do you isolate an electrical harness fault from a failing manifold pressure sensor when diagnosing turbo boost codes for Harrier ASU60/ASU65?

How to access the diagram​

Click on the link below to access the complete OEM Manual, within it you will find the Turbo Pressure Sensor Wiring Diagram. I have given the screenshot below to help you quickly navigate to the section where the diagram is located. Once you find it, you can then print or save it. Let me know if you face any challenges or have any questions and I will be happy to answer in the thread below. Please note that the year in the document is not the YOM but the document release date so it covers the entire model range. Also note the document applies to all countries where the model is sold Including Singapore, Australia, Malaysia, Kenya, UK, New Zealand, etc.