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iv got into my vl, then turnd her over, she start runin fine, then 5, 6 sec later it droups to around 1000rpm, and then it jst cuts out ?its like it not gettin fuel or anythin???? what can be wrong ?
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check your fuel pump? maybe you got a kill switch conected to your fuel pump that your forgetting about. Or maybe the fues is blown lol, it's no.3 on the rail if you want to check it.
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got the doc out, and it was my dizzy, see up in brisy, its been pissin down rainin, and my vl was out for a coup of nites. .in the rain, so yea happy to knw whats wrong with it now, thanks m8
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thats strange, the sensor wheel is well sealed and if the high voltage side
gets wet it wont start, yet yours starts then dies, unusual behaviour...
FYI: The ECU turns on the fuel pump relay when you turn on the ignition and if the
engine hasnt been started within about 15 secs then the ECU turns off the
fuel pump relay - it does this to reduce chance of flooding engine if no spark.
So if the ECU thinks it hasnt started then it will turn off the fuel, so say you
crank it as soon as you put on ignition then it runs for a few seconds then
dies - it sort of matches what the ECU does as a way to stop flooding the engine
if it doesnt start first time.
ECU needs the dizzy signal to tell it the engine is running along with the
change of state of the starter signal - ie. There is a signal from the starter
motor to the ECU - this tells the ECU you are actually cranking it and its not
a push start - that way the ECU can retard the timing quite a bit especially
if the battery is low. This is why, if you try a slow push start on a manual,
the normal advance might result in a pop as it tries to go the other way on
a bad push start.
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