Quote:
Originally Posted by artur94
Low Voltage is result of Cooling fans Power consumption and Idling speed to Low.
The alternator has been changed for new one (18 pole) together with regulator.
When the was before old (12 pole) alternator it was doing the same.
Idle speed is slowing down when increased power consumption by cooling fans or by hitter grips, so there is no problem with cooling fans cables.
I have check the Amperes taken close by the power regulator on +DC cable, using ( UNI-T UT204A Clamp Multimeter:
- Engine equipment only : 3A
- Plus All Lights: 6A
- Plus Fog lights : 7,5A
- Plus Cooling Fans: 9,5A
- Plus Hitter grips : 13A
When Check Separately:
Cooling fans 2A
Hitter grips 3,5A
Fog Lights 1A
If the Power consumption is 16 Amperes in total so calculating;
16 Amperes times 13 Volts equals 208 Watts ( 16A x 13V=208W )
This 18 Pole alternator should give 300Watts claims on CSC website
After using the PCHUD again I have find out that by the signee “ CLOSD LOOP ACTIVE 1” blue square has light up and only in this time “close loop active” the engine is playing up.
Also when “Close loop active” O2 Voltage (CYL1) is going up and down from 523.13mV to 1014.77mV
So I am not sure if this is O2 sensor or Maybe Throttle body or ECU not set correctly in the factory by 2015 or maybe 2014 when produced this bike
Thank You
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My suspicions are these:
What is the battery charge voltage at idle?
Stepper motor what is the step count? what is the actual RPM and what is the RPM and correction?
Did you clean stepper motor end and passage? Did you reset ECU after you correctly set the throttle butterfly? What are the readings for the TPS?