701 base electronics efi kit

waxhead

wannabe backflipper
Joined
Jan 15, 2006
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Location
gold coast
#22
What is an afr. I know afr as air/fuel ratio. But your talking about it like its a sensor. Are you referring to the lambda sensor ??
 
Joined
Mar 20, 2006
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404
#25
Just some questions: You have base tunes for the engines listed,

Who's engines- because as far as the Dasa and TPE's go there are different builds so who's engines did you borrow to get a base map?

How do you compensate for the O-2 sensor having to deal with excessive oil and water? They do not work well at all
when subjected to either and can pull as much as 8 amps trying to burn off the contaminate.

Each hull air intake is different (all air via handpole, hood) this effects tuning.

Pump load: Each pump setup will load the engine different.

At this time- a hand built Motec FI system already runs on a triple two stroke (and it works very well) but that setup does not come into contact with water.

FI would be great- but for free style and free ride, a ton of obstacles to overcome.
 
Joined
Feb 26, 2017
Likes
56
Location
Minnesota
#26
Just some questions: You have base tunes for the engines listed,

Who's engines- because as far as the Dasa and TPE's go there are different builds so who's engines did you borrow to get a base map?

How do you compensate for the O-2 sensor having to deal with excessive oil and water? They do not work well at all
when subjected to either and can pull as much as 8 amps trying to burn off the contaminate.

Each hull air intake is different (all air via handpole, hood) this effects tuning.

Pump load: Each pump setup will load the engine different.

At this time- a hand built Motec FI system already runs on a triple two stroke (and it works very well) but that setup does not come into contact with water.

FI would be great- but for free style and free ride, a ton of obstacles to overcome.
Hi,,,
All good questions. , The motors stated are what we have tuned and the tunes would be just used in such a way as a base tune. , Also the air fuel sensor are so top notch now days. , I've have really good luck with the , Bosch 4.9lsu sesor .
 
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