I have wired in a switch for the on-board datalogging, The switch goes into the B5 Air Conditioning Switch on the ECU. The on-board datalogging works great, my only problem with it is that everytime i flip the switch to on to start datalogging, it raises the idle from around 850rpms to about 1050rpms. Is this due to it being connected to the A/C port and his the ECU raises the engine RPM when it is activated, it does the same thing for the datalogging? Is there anyway that I can get rid of it so that my engine idle doesn't increase when i use the switch to activate the datalogging? Car details are below and I attached a datalog where i didn't have the switch activated and then I activate it so you can see the raise in idle. Thank you.
-Dylan Smith
Car:
1996 Honda Civic DX
B18B Engine
Raise in Idle When Datalogging
Raise in Idle When Datalogging
- Attachments
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- question for hondata.s3d
- Switch get turned to on at about 13 seconds and then turned off again at about 24 seconds.
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