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View Full Version : Wanted: Battery Voltage Datalog



markocosic
04-05-2007, 08:11 AM
Anbody willing to share a battery voltage datalog for a 'typical' car - 600cc/4cyl with 7Ah sealed lead-acid battery, electronic ignition/fuel injection, electric fuel pump, electric cooling fan but mechanical water pump/oil pump would be ideal, better still if it's based around an R6 powertrain.

Other than whilst cranking, do you see meaningful battery voltage fluctuations? Trends with time/temperature?

Do you run your cooling fan continuously (except when cranking) or do you switch it in and out, and what noise/voltage fluctuations do you see when doing this?

Cheers,

markocosic
04-05-2007, 08:11 AM
Anbody willing to share a battery voltage datalog for a 'typical' car - 600cc/4cyl with 7Ah sealed lead-acid battery, electronic ignition/fuel injection, electric fuel pump, electric cooling fan but mechanical water pump/oil pump would be ideal, better still if it's based around an R6 powertrain.

Other than whilst cranking, do you see meaningful battery voltage fluctuations? Trends with time/temperature?

Do you run your cooling fan continuously (except when cranking) or do you switch it in and out, and what noise/voltage fluctuations do you see when doing this?

Cheers,