MAP and or Air Pressure sensor fault

[jjd]

color codes
map sensor
pin# 1 pink wire to a01 5 volts
pin# 2 pink/black to a07 ground
pin# 3 pink /slate or gray
it does not use 12 volts

Thank you very much for that! As I said, there are two connectors on this loom, both in very close proximity to the MAP. Guessing I chose wrong! Hopefully that has caused the MAP to fail.

 

[jjd]

Before changing parts, you could check balance and check voltage for map sensor using tune ecu. If throttle bodies arnt balanced its gonna run rough. Examples below of what pages to look at.

Hi. I'm using the PC version of tuneECU, not seen that page, but still finding my way around.

 

[jjd]

Did you get the stepper motor with it ?
If so when you are done getting her sorted out you might end up putting it back on the bike so it runs right and you can perform proper maintenance . Like a full ISCV reset. The simple 12 minute time operation to sync the ECU with the engine sensors.

Hi. No stepper motor. Lord knows what has happened in the five years since I last saw this one. A lot of things I've found to be less than optimal, looses hose clamps on the TB's etc.

 

[jjd]

The other plug that the MAP sensor fits, in the same area under the tank, is the heated grips one.
Just make sure MAP sensor is plugged into the one with a pink wire.
Then check MAP values as lads said - common misconception is the 3 cylinders' numbers don't matter as long as they're relatively even, this is not true - they should be in around the 5-6xx hPa range depending on a few things

Thanks, that's cleared that little puzzle up. Daft idea! Although, I admit, mea culpa for not clearly marking things when I disconnected, (Needed the airbox system off to attach the vacuum hose to cyl. 3)

 

[R-III-R Turbo]