Additive Trim Bank Readings

[internaught]

Additive Trim Bank Readings

R1200GS just replaced both lamda sensors, this cured lamda heating faults plus right hand cylinder was running 23 deg c hotter than the left cylinder according to g911. both same temperature now
replacing both lamda sensors was done as heating elements were both open circuit.

It was impossible to do a throttle sync due to the above, will try do throttle sync on monday (bank holiday).

G911 shows no faults now But, get the following readings

Additive trim bank 1 = 0.09%

Additive trim bank 2 = 3071.95%

can anyone explain what these values mean? i suspect it means cylinder 2 (left side when sat on bike) the ecu is making it run more rich? possible injector fault on left cylinder 2 ?

would greatly appreciate any assistance.

Regards

Steve

 

[Denz0]

Additive Trim Bank Readings

R1200GS just replaced both lamda sensors, this cured lamda heating faults plus right hand cylinder was running 23 deg c hotter than the left cylinder according to g911. both same temperature now
replacing both lamda sensors was done as heating elements were both open circuit.

It was impossible to do a throttle sync due to the above, will try do throttle sync on monday (bank holiday).

G911 shows no faults now But, get the following readings

Additive trim bank 1 = 0.09%

Additive trim bank 2 = 3071.95%

can anyone explain what these values mean? i suspect it means cylinder 2 (left side when sat on bike) the ecu is making it run more rich? possible injector fault on left cylinder 2 ?

would greatly appreciate any assistance.

Regards

Steve

Could you take the screenshot of what you seee ?
It could be the ecu trying to adjust fuel map adding 3000% in open loop but thats a lot of fuel

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[Kenny Rodkiss]

Try resetting your adaptions and recheck?

 

[internaught]

Fixed now thanks everyone

Try resetting your adaptions and recheck?

Had trouble synchronizing throttle bodies, Lamda readings all over the place, Right hand cylinder running rich, two lamda heating faults, replaced lamda sensors, still could not sync throttle bodies, Swapped TPS from my R1200RT problem solved, reset all settings, so new TPS on order for the GS.

 

[Kenny Rodkiss]

There is a much cheaper source for the TPS as a certain motorcar uses the same one. Somewhere on the forum is the answer.

Found it, https://www.ebay.co.uk/itm/252982048911?ul_noapp=true

 

[Denz0]

There is a much cheaper source for the TPS as a certain motorcar uses the same one. Somewhere on the forum is the answer.

Found it, https://www.ebay.co.uk/itm/252982048911?ul_noapp=true

I have one of them fitted made by Hella

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