General Category > Engine related issues

HELP PLEASE - R1150GSA Idle Switch??

<< < (2/4) > >>

schuppi:
Let me have a look on a comparable bike in the evening 8)
I'll tell so :)

Jughead:
Thanks Schuppi!

schuppi:
 :)Here I am 8)

Your measurement > TPS position 3,52° and idle switch on
Mine                       > TPS position 0,32° and idle switch off

so I took the multimeter:
brown        > earth > to throttlebody > 0,01 Ohm
white         > potentiometer 1  > 0,01 V to 4,7 V by turning the throttle
green        > supply from ECU 4,9 V
white/red  > potentiometer 2 > when basic setting is right / green, shown by GS911 > 0,33 V to 4,8 V

Hope this will help to fix this problem

Jughead:

--- Quote from: schuppi on September 17, 2015, 11:41:46 PM --- :)Here I am 8)

Your measurement > TPS position 3,52° and idle switch on
Mine                       > TPS position 0,32° and idle switch off

so I took the multimeter:
brown        > earth > to throttlebody > 0,01 Ohm
white         > potentiometer 1  > 0,01 V to 4,7 V by turning the throttle
green        > supply from ECU 4,9 V
white/red  > potentiometer 2 > when basic setting is right / green, shown by GS911 > 0,33 V to 4,8 V

Hope this will help to fix this problem

--- End quote ---

Thank Schuppi

I tried playing around with the TPS last night.  I could get the TPS position down to 0,14°, but at no stage could I get the switch to the off status.

I could get the full voltage range from .01V to 4.86 by moving the TPS from one extreme to the other.

I eventually adjusted it by ear to a point where the motor idled smoothly. 

From what you said earlier, "in that case, the sensor will be out of the stored value in the ECU.

For example. Stored value for idle 0,4 -0,6 V (I dont know exactly the right value) >
TPS setting and learning is unlocked." it would appear that the adjustment is not possible unless the TPS is adjusted correctly.  That kind of makes the adjustment function redundant.

schuppi:
"I could get the TPS position down to 0,14°, but at no stage could I get the switch to the off status."

Hello
Did you measured all wiring from TPS to ECU? Whats about the two Potentiometer cables?  white and white/red
Did you measured the resistance of the two potentiometers, did they change their values evenly?

Navigation

[0] Message Index

[#] Next page

[*] Previous page