Anthonypowell
Member
When I bought my Tenere there where problems like rough tick over, uneven running, restrictions when accelerating in 3rd gear whilst in T mode and CAM chain noises, this engine had only done 9000 miles, after 2 visits to different Yamaha Dealers it was discovered the CCU was misreading the Lambda Sensors so when disconnected this sorted out the rough tick over, Had the CCU reprogrammed and upgraded taking away the need for the Lambda Sensors, I then purchased from Italy 2 connectors which attached to the Lambda modules in the wiring and removed the Lambda Sensors from the exhaust system and replaced with Allen key bolts. Had a new Cam Chain Tensioner installed from a Yamaha Dealer still had a slight rattle. Finally took the Yamaha to an independent mechanic and discovered the timing to be one tooth out, this occurred when replacing the Cam Chain Tensioner by the dealer so this was rectified and new chain fitted, plus all tappets where re-gaped, you would not recognise this as the same bike, it pulls like a Trojan in any gear, runs much smoother, left in T Mode most of the time as quick enough, better fuel consumption and very little vibration and now runs like a parallel 1200 twin should,
I hope this helps should you have any problems with yours
Tony
I hope this helps should you have any problems with yours
Tony