Engine Warning Alert Light
in error code 42, Yamaha R1, YZF-R1
Yesterday I noticed on the speedo that the 'check engine light' was on. I got very nervous. At first I thought the symbol resembled a gearbox. When I came home, I looked through the Yamaha Owners Manual and found it to be the check engine light. Error code 42 also shows up in the speedo. Error code 42 stands for faulty speedo sensor and/or faulty neutral switch. In my case it's the speedo sensor. I have not had the speed showing up on the speedo and knew something was wrong. I have to take out the tank and find out
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