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RXP 2008 starting problems

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rcadek

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I´v replace the gauge of this vehicle,because the old one was salty water
demaged.
But before I´v replaced I had already some troubles because sometimes after cca
5 min of riding the engine for some seconds lost the power,but after some second returned to power and again.
I´v tried to clean gasoline tank and filter(was very dirty).
After I replace gauge the unit sometimes started sometimes not,but starter is o.k.I´v checked gasoline pump and pump is also o.k.I´v checked all fuses and also cleaned all wiress conectors.
Yesterday I´ride and after one jump on the wave engine stoped and it is not
possible to start again.
After I install DESS key I hear 1 short beep folowed by 1 long strong beep and gauge showes mistake Nr 151.3(but this should be just that new gauge is not paired to ECM) and than some numbers T469,T470.Also Check the engine light burns.(the same mistake showed gauge before and started and engine run)
It should be some trouble also with DESS key reader(I´v tried all keys),because already in the past I have had sometimes troubles after conection of the key.Maybe is there still another failure.
I´v checked and is o.k.:
-fuses
-starter
-gasoline pump
-wiress connectors
-Dess key cleaned

Do someone know what should be the problem?
I have this unit in Philippines and here is very big problem to visit some dealer(the nearest is 1000 Km :-) )
 
The lanyard and post have a certain OHM value (resistance).
Check your Shop Manual for your year-model.
The ECU is programmed to accept this value as its "key" If
anything affects this OHM value then the MPEM won't accept
the start command.
I suggest you check the terminal pin female connectors for a snug fit. Someone
may have put a probe into there and walloded a/the hole bigger.
 
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