#Why flash your ecu yamaha full#
#Why flash your ecu yamaha crack#

The throttle grip is cabled to the primaries and without ECU controlled fun police nanny secondary butterflies, it is smooth and yet immediate and manic.

#Why flash your ecu yamaha full#

The FZ1 has an Akra full exhaust and had its secondary butterflies removed with ECU mapping to match. Giving up a few HP on that bike's top end, but the ADV bike is not really about top end anyway. The Super T has a Yosh can on it and the uncorked 270 degree twin sounds wonderful, but still wears it's CAT, so I am not feeling bad about it's pollution levels. Flashing both bike's ECUs made a massive improvement, making their systems feel like an always perfectly dialed set of analog carbs - creamy, smooth and responsive. My '14 Super Tenere was annoying, my '06 FZ1 was so bad it was actually bordering on dangerous in this regard. My experience is with Yamahas, which suffer from on/off jerky throttle response. ecu will continuously be looking at the readings from the o2 and the fuel module that has been installed or flashed with a particular map will not. The older piggyback tuners did not have the blocked off 'EPA' area on their tables. Also they are removed for tuning because the tuner will replace it with their own sensor thats used when tuning. “I want to know what each individual cylinder is doing.” To do this, Pathak installs individual sensors at the header pipes, as far upstream as possible, and especially before the exhaust gasses reach any cross-over pipes. Unless you have a single-cylinder motorcycle, the sensor is located so far downstream that you’re getting an average reading from all the cylinders.

While many aftermarket exhausts will have a bung to attach an O2 sensor and read the air/fuel mixture, the reading you’ll get from it is generally useless information. A quick peek at the air/fuel ratio throughout the rev range could also clue us in on spots to improve.Īs the saying goes, the devil is in the details, and it’s here that Pathak clues us in on a fallacy. Dips, flat spots, and irregularities generally point to areas of improvement. Peak power and torque are fun numbers to talk about, but Pathak is more curious about the entire curve. If you answered ‘yes’ to any of the above then do your bike and yourself a favour and get a flash tune.Upon receiving a new bike, the first step Pathak takes is to put it on the dyno to get a baseline run.

#Why flash your ecu yamaha crack#

Making me grimace instead of smile when I crack the throttle?.

Running rough and generally difficult to control no matter how smooth my throttle inputs?.

Feeling as if it’s being pulled in the opposite direction under a steady throttle?.

Snatchy in its throttle action and more like a light switch instead of feeling nice and linear?.

Feeling laggy or stuttering under mid-speed acceleration?.

b) Gets rid of annoying popping and banging during decel and also when re-applying the throttle from closed. From the web site on benefits: a) Gets rid of poor throttle transitions from closed throttle.

The flipside is an engine that runs too rich, which drinks like a sailor, wreaks of fuel and evidenced by the undesirably dark colour of its sparkplugs. Read up here on the Ivan's flash for the 950: Ivan's Performance Products. Drawing more air without adjusting the ECU means your engine’s air-fuel mixtures will err towards being lean (too much air and not enough fuel for the engine to burn properly), which typically results in a loss of power and torque, and a very real risk of mid- to long-term engine damage. More air means a bigger bang, which means more power, doesn’t it? Not exactly. Opening the airbox and adding a high-flow air filter and exhaust allows your bike’s engine to draw and better extract more air.