Can anyone tell me where the atmospheric pressure sensor is usually mounted on an R1 engine? Have a not here that it is normally screwed onto the throttle bodies, would that be correct?

Jek

Think I asked a similar question about the 5vy several years ago. Looking at the Yam' manual it's shown under the seat. On the loom it's near the lean angle sensor and injection relay. The inlet air pressure sensor (same sensor doing different job) is on the throttle bodies (5vy is on the fuel rail)