I was having a problem with my tach reading 5K @ rev limiter when the actual rpm was 6200 as it should be w/revextend enabled. Seems Dynojet knows this & has no current update. You can pay dealer to flash your ecm w/Stage I flash & solve the problem or turn off revextend which puts you back @ 5200 rpm rev limit. This is on PCV on '10. Dynojet said it effects '08 up FBW models. Just FYI so you don't chase it down like I did.

 

Call them back and ask for a revextend code. I chased this problem last year and they did not tell me it could not be done but thought it was strange it did not work the way it should have, even Jamie was stumped. I talked to a tech at dynojet and they told me to try a code. Dont just load this code, please check with dynojet first

The tech that gave me the info is Dusty (see e mail below)
good luck! Mine now goes to 6500, of course I have not hit that since i loaded the code but good to know my ECU was not funky.
When you call, they will want the SN of the PCV

From: Dusty Schaller <dusty@dynojet.com>
Subject: RE: Rev X-Tend issue
To: "Eric Cyranski" <eecyranski@yahoo.com>
Date: Monday, April 19, 2010, 6:14 PM


Make sure you are using software 1.0.3.2 to do this.



Use this key - BSEHBFYAMUERYJYEUFTZ

 

Thanks! I'll give them a call.

 

There is no fix for this. This is a by-product of us doing the rev Xtend on a fly-by-wire bike. If you have the Stage 1 flash from HD and do NOT use our Rev Xtend then it will go all the way to 6200.