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Sorry did not mean to poke you in the eye with the knock sensor thing. What I really want to know is how Honda calibrates their sensor and what the factory knock threshold table looks like, how much timing it pulls and how it puts it back in after the knock event ends. I would guess that outside the sensor data the Knock Fuel Adder you have already defined combined with the Knock Ign Cut you will define are really the info that would be best to know, but being able to see the raw knock data and how the ECU looks at the sensor to determine knock from noise would be very helpful for setting up any ECU that uses the factory sensors.

Can we tell by looking at the ECU to OBDII connector wiring diagrams if the data path is even an option at the OBDII connector. I have wiring diagrams for the OBDI cars but not for the OBDII cars, I will pull them from Mitchel in the morning and see what we have to work with at the OBDII DLC

Dave

<blockquote data-quote="DDozier" data-source="post: 1793112" data-attributes="member: 4799">Sorry did not mean to poke you in the eye with the knock sensor thing. What I really want to know is how Honda calibrates their sensor and what the factory knock threshold table looks like, how much timing it pulls and how it puts it back in after the knock event ends. I would guess that outside the sensor data the Knock Fuel Adder you have already defined combined with the Knock Ign Cut you will define are really the info that would be best to know, but being able to see the raw knock data and how the ECU looks at the sensor to determine knock from noise would be very helpful for setting up any ECU that uses the factory sensors.Can we tell by looking at the ECU to OBDII connector wiring diagrams if the data path is even an option at the OBDII connector. I have wiring diagrams for the OBDI cars but not for the OBDII cars, I will pull them from Mitchel in the morning and see what we have to work with at the OBDII DLCDave</blockquote>

[QUOTE="DDozier, post: 1793112, member: 4799"] Sorry did not mean to poke you in the eye with the knock sensor thing. What I really want to know is how Honda calibrates their sensor and what the factory knock threshold table looks like, how much timing it pulls and how it puts it back in after the knock event ends. I would guess that outside the sensor data the Knock Fuel Adder you have already defined combined with the Knock Ign Cut you will define are really the info that would be best to know, but being able to see the raw knock data and how the ECU looks at the sensor to determine knock from noise would be very helpful for setting up any ECU that uses the factory sensors. Can we tell by looking at the ECU to OBDII connector wiring diagrams if the data path is even an option at the OBDII connector. I have wiring diagrams for the OBDI cars but not for the OBDII cars, I will pull them from Mitchel in the morning and see what we have to work with at the OBDII DLC Dave [/QUOTE]

Verification