![yamaha sho ecu flash yamaha sho ecu flash](https://rivaracing.com/images/F144950278.jpg)
#Yamaha sho ecu flash series
The M1 series was conceived by MoTeC to overcome this one-to-one, firmware to ECU limitation, by designing a system where operational efficiency, advanced features and flexibility are its primary objectives. This demand has reached the point where a single firmware to ECU configuration cannot meet the market’s ECU requirements (even with increased capacity and processor speed).
![yamaha sho ecu flash yamaha sho ecu flash](https://tstindustries.com/images/D/ECU-1002_FTECU-Flash-Tune-Data-Link-ECU-Flashing-Kit-Yamaha-FZ-09-MT-09-2014-2017_Detailed-Image-3.jpg)
my top speed increased from 32-33mph with no Bimini. Flashing your SHO ECU to get 350 HP Share 16 posts 1 2 Next davepjr71 2,104 304 5 TOG Supporter 1 I know Id probably never do this but its possible to send your ECU to Hydrotec and youd get back what is shown in the pic.
#Yamaha sho ecu flash plus
PLUS my new Bimini was up the whole time and it wasn't before. My fuel efficiency went from 1.8 to 2.55 with the same prop, same RPM and this was straight into what I estimate was a 2 mph current. I filled the tank when I got there and did the math over lunch. I took my boat out Sunday afternoon to Pickwick Lake on the TN River System and put in mid lake and ran south (up river) for 35 miles without stopping. Deans Team ECU Performance Reflash for Yamaha HO/SHO Waverunners.
![yamaha sho ecu flash yamaha sho ecu flash](https://www.magnumtuning.com/upload/M_15/rek3/714/gale_1.jpg)
my cruise mpg was a terrible 1.8 at approx 20mph around 4000 rpm. Deans Team ECU Performance Reflash for Yamaha HO/SHO Waverunners. The 200 just didn't have enough umph to get the front of the toons completely out of the water so there was drag. With clean toons, top down medium load and good prop, I was only getting 32-33 MPH. I have a 200 SHO on a HEAVY R25 with ESP. You have as much chance of blowing the power head on your 200 SHO with the remapped ECU as the guy who BOUGHT the F300.Īnyway, I am here to testify in no uncertain terms that it works and the results are just unbelievable. you boat is only rated for a 200 but Yamaha doesn't want to make separate internal combustion engine parts for 5 different HP models so they throttle the 4.2L engine with the ECU and decal for the various models.
![yamaha sho ecu flash yamaha sho ecu flash](https://www.magnumtuning.com/upload/M_15/rek3/714/performance_chip_dyno_chart.gif)
The ECU is restricted on the lower HP to fit various applications. They are identical 4.2 L 6 cylinders engines. What I found out is the Yamaha 200SHO, 225SHO, 250 SHO (Japan has a 275 SHO) and the F300 are all the same powerhead. The 2 primary concerns people have are 1) does it work? and 2) if it DOES, will the increase HP damage my engine? I got mine back a couple of weeks ago and installed it in less than 5 mins. I know this has been talked about on many sites and I have done hours of research online and on the phone. I have to share my experience with the Nizpro Marine ECU Flashing or remapping.