2006 Yamaha YZFR1 problems

Filed Apr 29, 2021 · Electrical, Engine · 24,045 miles · FL

The magnets on the fly wheel came apart. Motorcycle shut of at hi speeds almost causing a crash on a highway. Pieces of the magnet went into crankcase. Battery failed. This is a known issue with yamaha all over internet threads.

Filed May 9, 2016 · Electrical · 17,000 miles · CT

Tl* the contact owns a 2006 yamaha yzfr1. As soon as the vehicle accelerated, it began to lose power. When approaching a stop, the vehicle stalled. The failure recurred numerous times. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure. The approximate failure mileage was 17,000.

Filed Jan 7, 2015 · Engine · TX

Tl-the contact owns a 2006 yamaha yzf-r1. The contact stated that while driving at 60 MPH, the vehicle stalled without warning. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The VIN and failure mileage was not available. Djr

Filed Dec 12, 2013 · Electrical, Engine · 35,766 miles · HI

Yzf r1 stalls out when engine temperature in less than 170 degrees. While approaching first stop, shifting to neutral it stalls out regularly. Extremely high idle (jumps from 1000 to 3000 RPM) when engine temperature exceeds 200 degrees. Replaced throttle position sensor, sub-wiring harness, adjusted the throttle bodies. Still stalls out.

Filed Aug 10, 2012 · Electrical, Transmission · 22,290 miles · KS

I was in first gear riding through a neighborhood when my motorcycle started to jerk like it was starving for fuel. I was unable to hold the throttle at a certain level because of dangerously jerky motions. I pulled the clutch in to come to a stop and as the RPM's came down to normal idle speed it went past and killed the motor. I believe after having done research it is the throttle positioning sensor which would be an electrical issue.

Filed Apr 14, 2010 · Acceleration, Fuel system · 8,200 miles · PR

Bike jerked violently during a turn causing a lose of control because it felt like the bike wanted to bump me off and almost end in a crash.

Filed Mar 6, 2010 · Acceleration · 8,522 miles · FL

Symptoms: 1. Normal riding. 2. Bike jerked violently a few time at cruising speed (70mph), almost bumped me off the bike. Also, bike cut off several time within a 10minutes ride. It happened once during a turn, and that can be dangerous or fatal. 3. Holding the clutch in and immediately re-starting it will always fix the problem... For a short while the bike will run properly.

Filed Feb 22, 2008 · Fuel system · 3,600 miles · CA

With my 2006 yamaha fz1: while negotiating a turn at about 40 MPH and slowing down, I applied throttle, the engine did not respond for about 1/2 second and then jerked significantly. It upset my control and I almost crashed. This only happens above 4500 RPM, below that throttle response is instantaneous and smooth.

Filed Jun 13, 2007 · Engine · CA · crash · 3 injuries

Had a leak from the engine on the motorcycle yamaha r1. Took it to the shop and had repairs done. They did not say what the problem was but fixed it. Something on the left side of the engine. This was done a couple of month earlier. Now while riding the oil started pouring out of the engine, and two riders behind me actually fell and sustained minor injuries. When investigating the leak two huge holes were found in the engine compartment. One just in front of where the chain went around the sprocket. At first I thought that maybe the chain came loose, but it would not even reach that far. Then, I noticed a huge hole in the front of the engine, almost like something inside came apart and went around with such force that it ripped the two large holes in the engine casing. Nothing has been done thus far. Am looking at how to get this reviewed objectively so that someone could determine how to keep others from having this happen to them.

Filed Oct 11, 2006 · Electrical, Lights · 200 miles · NY

Dt*: the contact stated the motorcycle's subharness and the connectors went out causing the headlights to go out. This had occurred twice causing the contact to be stranded without headlights at night.