07-01-2010, 11:15 AM #1
Rotax Racing ecu problem -HELP !!!
This is the story,
I have a 2007 rxp ,
I've rebuild the engine ,
plugged in everything.
Before i started the engine for the first time,
I plugged in a brand new rotax racing ecu but it has a remark for rxtx,rxpx my 2008/8,8
installed it according to the instruction,
the engine dosent want to start.
it starts with a oem ecu with no issue.
When i called/write with Juan marc from Easy Rider -rotax racing parts seller,
when i was buying it he said hat everything will work with no issue, althought it is a 2007 ski.
Now my question is do you think its a problem with the ecu,
or should i update the gauges and harness to 2008 spec,
or maybe i installed the ecu wrong( but if thet it should start eny way- but would have the idle wrong)
Also I am trying to start it with 42 lbs injectors- could that be the case also- 60 lbs are neccesary?.
I doesnt start with the gauges pinned out either.
any help will be nice, before i will start spending more mony on parts that i maybe do not need.
07-01-2010, 11:18 AM #2
07-01-2010, 11:41 AM #3
07-01-2010, 11:46 AM #4
I know two people that can sell you some 60's for pretty cheap. let me know.
07-01-2010, 12:07 PM #5
How does the ecu know what injectors you have?
07-01-2010, 12:10 PM #6
ok, i've just put in 60lbs and looks better will see in a few minutes.
07-01-2010, 12:15 PM #7
works but i have a sh i t y fuel pressure reg.
07-01-2010, 12:50 PM #8
07-01-2010, 01:52 PM #9
07-01-2010, 02:03 PM #10
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