hi I'm Chris from Dynojet in this video we're going to install a Power Commander V
on this Ducati Hypermotard 821 we're gonna need to remove the fuel tank
to install this so we're gonna go ahead and get started by pulling the seat and
the bodywork around the fuel tank
now that we have the bodywork removed we're going to start pulling off the
fuel tank starting with this crossmember bracket we're gonna start disconnecting
the fuel tank by removing the fuel pump cover at the bottom of the tail
that'll give us access to our fuel line in our electrical connector next we're
gonna disconnect the electrical connector from the bottom of the fuel
pump and we're gonna disconnect the high-pressure fuel line next we'll
remove this bolt at the bottom of the tail then we'll remove the two bolts at
the front of the tank on both sides next I'll loosen the vent line from the top
of the fuel tank next we'll remove the ECU and now we should be able to lift
the fuel tank out of place so now that I have the fuel tank removed I'm gonna
start routing my power commander harness first I'm gonna come to my negative
battery terminal I'm gonna secure my Power Commander wire with the small ring
lug to the negative terminal of the battery next I'll need to tap my single
unterminated gray wire on the Power Commander this is our throttle position
signal input we're going to attach that to the stock throttle position signal
wire very carefully remove the back of the larger ECU connector to expose the
wires inside locate the stock orange wire with blue tracer and pin position
number 48 we're going to secure our supply three and posi tab to that stock
orange blue wire so we'll insert the stock wire into the gray nut of the posi
tap and then we'll thread the pointed end of the posi tap over the gray nut
we'll remove the red nut from the posi tap slide that over the gray wire will
insert the gray wire into the posi tap and we'll thread the red nut down on top
of it I'm gonna lay the posi tap down inside the connector as flat as possible
so I can reinstall the cover so we're going to start routing our Power
Commander harness down the left-hand out of the bike just inside the frame
rail our first connection we're going to come to is to our rear fuel injector and
that's right here on top of the rear throttle body after unplugging our rear
fuel injector we're going to plug the power commander leads with the yellow
colored wires in line with the rear injector I'm going to loosen the
radiator mounting bolts to help route the rest of the harness I'm gonna route
the power commander harness between the frame and the airbox towards the very
front of the bike and then I'm going to pass the harness over to the right-hand
side of the bike just behind the radiator here at the front of the engine
just behind the radiator I could find my front fuel injector I'm gonna unplug it
and the power commander leads with the orange colored wires are gonna go in
line with the front fuel injector I'm also going to find my crank position
sensor connectors right here just to the right of the front throttle body I'm
going to disconnect the stock crank position sensor connectors and I'm gonna
plug the power commander in line with those before I start reinstalling the
fuel tank it's important to go ahead and tie up the harness directly on top of
the stock harness you don't want to be off to the side this bike has some
pretty tight clearances so I'm gonna use the supplied zip ties use one here right
here and right here
and now I can start putting the fuel tank back in once the fuel tank in the
ECM or back in place you can go ahead and secure the power commander module
with the supplied velcro to the top of the ECM and continue reassembling the
bike