Triumph Forum: Triumph Rat Motorcycle Forums - View Single Post - check engine light on brand new t'Bird
View Single Post
post #6 of (permalink) Old 06-23-2011, 11:17 PM
Grand Prix 500
Senior Member
Join Date: Sep 2010
Location: Central Texas
Posts: 133
This same issue has happen to me 3 times. It is a documented occurrence with Triumph. There is a bank of sensor tubes under the fuel tank, and one of the tubes has come off or is loose. According to Triumph it is caused by a back pressure from the air box, and in some cases can be cured by adjusting the timing. My shop did just that and with a replacement of the banks and some of the tubing, it has been 3500 miles since it last happened.

hagatha is offline  
For the best viewing experience please update your browser to Google Chrome