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Originally Posted by RicouGT
oh shit...i've fitted the led with a 470ohm resistors, nevertheless, it's seems work fine... :roll:
but i've a trouble :
i've fitted the pump into the engine bay (under the lower level of the tank)with the original water spray tank of sti7 without priming pump. at idle, the erl pump works little time (few 1/10eme sec) to up pression in water line. I roll, the injection works, it's ok, but when i left WOT, the orange led clears !! and the erl pump doesn't stop ! if i retry to inject water, the led was "off" and "on" immadiatly after when i left my right foot.... :shock:
what do you think about that ?...i seeme to have a trouble with water alimentation, but the water pression is made correctly at start, it's only after WOT....and if i put the water spray contact to start the pump (whixh is on the line of water alimentation but not wiring in priming pump), the orange led turn "off" and the erl pump stop...can i be sure that in "injection time" the injection is good (red led is on correctly and orange off...)
i don't know what i must do...i don't want to have a primig pump (noise..)
i thank you !
and ecuse me for my langage..i'm very bad... :sad:
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Putting another 470 ohm resistor inline is fine, the led is very bright anyway.
It appears that the system is having problem priming during acceleration. The water inside long delivery hose is subjected to opposite force during hard acceleration. It is not a bad idea to put a priming pump in the system. There might also be a possibility of a clogged filter on some air is being syphoned into the delivery hose to the aquamist pump, hence the on/off of the yellow led.
Please fill the tank to the top and let me know if it solves the problem.