Keihin FCR Accelerator Pump operation

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Hi all, can you give some basic information on this pump and sensor?

- what is the purpose of the accel. pump?
- when should it be activated?
- how do you ajust it to get the best result, ie how do you test this?
- does it affect all the other "normal" jetting? That is if jetted a pilot of 40 without A/C with A/C would the pilot be less, say 38?

The throttle position sensor, is there an easy way to know if it working instead of doing the electrical checks per workshop manual?

PS: why did berg always use a non pumper dellorto when they could have used the pumper dellorto in the past. I preferred to SEM sensor on the crank, not up near the throttle and I thought it was a very good addition ..... any views?

thanks
 
LINEAWEAVER said:
The safest path.
That of no load based advance.

Dale

Then why wouldn't the 'no load based advance' result in more total advance, if indeed the term 'no load' can be construed as synonymous with 'part throttle' in terms of the TPS?
 

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