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Home > Forum > Practical Standalone Tuning > EMU Black Knock Sensor Connection

EMU Black Knock Sensor Connection

Practical Standalone Tuning

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azncandyman

randy zhu

Gold Member

1 Post

USA

Hello,

I recently purchased a wiring harness for the EMU Black to use with a 2zz. I'm totally new to the ECU tuning and help would be greatly appreciated.

Trying to verify if the wiring harness is setup properly before starting my tuning journey.

The wiring harness has:

- "knock sensor ground" pin(on stock ecu pin) connect to B3 on the EMU black

- "knock sensor cable screen" pin connected to B27

- "knock sensor signal" pin not wired at all

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