orange EP Posted April 13, 2022 Report Share Posted April 13, 2022 I'm using Link G4x atom with toyota 4e-fte The knock sensor is BOSCH In the knock control settings, "windows start", "Windows Length", is this the setting of cylinder 1 ? In my engine, I installed one knock sensor between cylinder 2 and cylinder 3. I want to measure knock with cylinder 2 or cylinder 3. Is it possible to set it? Quote Link to comment Share on other sites More sharing options...
essb00 Posted April 13, 2022 Report Share Posted April 13, 2022 If you have set the injection mode set to sequential and depending on trigger mode selected, the ECU has reference which cylinder is firing ignition. The knock window will be for each cylinder that is firing for each cycle. Post a copy of your tune file (*.pclx). orange EP 1 Quote Link to comment Share on other sites More sharing options...
orange EP Posted April 14, 2022 Author Report Share Posted April 14, 2022 Thank you very much! In my engine, I installed one knock sensor between cylinder 2 and cylinder 3. Then, does it mean that the total of the knock values of cylinder 2 and cylinder 3 is measured ? Attach pclx EP82 v1.37 Toyota EP82 4e-fte sequential injection.pclx Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 14, 2022 Report Share Posted April 14, 2022 Since your engine has a trigger capable of 720deg sync, the ecu always know which cylinder is firing - even with a distributor. So It checks for knock in the knock window for each cylinder after the cylinder has just fired. If it hears knock in the knock window for cyl 2 after cylinder 2 just fired then it knows that the knock came from cyl 2. Placement of the sensor doesnt matter, it will hear knock from all cylinders. orange EP 1 Quote Link to comment Share on other sites More sharing options...
orange EP Posted April 14, 2022 Author Report Share Posted April 14, 2022 thank you very much! I understood it very well! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.