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No power to pump!!!
Posted: Sat Jan 19, 2008 1:17 pm
by Dannyb
After previous post regarding non starting everything has been checked fuel pump is working but no power to it does not prime up no voltage to it at all? Checked spark and wire from coil to ecu is ok can hear fuel and ecu relays click on changed fuel one anyway. Also tried spare ecu
Anything else? just going outside to check the inertia sitch
Posted: Sat Jan 19, 2008 1:52 pm
by Dannyb
Bypassed inertia still no joy , However if i hotwire fuel pump it runs fine? How many lives should there be to fuel pump relay i have one?
Posted: Sat Jan 19, 2008 2:11 pm
by Ian Anderson
Have you gt a multi meter?
Test the out from the relay to see if it is actually supplying power
If it is try another wire connecting the relay to pump.
It it works then there is a break in your original wire.
Ian
Posted: Sat Jan 19, 2008 2:13 pm
by Dannyb
Also am i going to fry something hotwiring
Posted: Sat Jan 19, 2008 2:23 pm
by Dannyb
There is power 12v to the relay but there is no other wires live?
Posted: Sat Jan 19, 2008 3:13 pm
by ramon alban
Dannyb wrote:There is power 12v to the relay but there is no other wires live?
Check out the steering module.
http://www.vintagemodelairplane.com/pag ... ule01.html
in conjunction with this cct
http://www.vintagemodelairplane.com/pag ... cuit01.pdf