The picture in the service manual explains how to measure Ω1 and Ω2 but one thing I noticed is that because of the way the LC carbs sit in the bike it would be real easy to measure the wrong connection when measuring Ω2. Ω1 is the measurement of the two outside posts of the TPS. This measurement should be between 3.5Ω and 6.5Ω. If you click the image it will show this, however in the image consider "Q" to be the Ω symbol. Ω1 should be a constant resistance level independent of throttle posistion, unlike Ω2 which is dependant on throttle position. For Ω2 increasing throttle also increases the amount of resistance. Continue To Page 3