Srx Trouble!! Help

Your servo might be working correctly and it might just be working, you know what I'm sayin? Like others have said cables might be too tight. Is your TORS disconnected?
Your sled man, just a thought,
mul.
 

Just because it works when a battery is hooked up doesn't mean it's working when the sled is running... You could have a short circuit or other problem with the servo off your sleds power source. make sure the servo is pulling when you are above 6500 rpm.
 
thats what i had short circuit and the servo needed to be changed..if you have a buddy with an extra servo motor swap it and see if it still does the same thing
 
change_up said:
Just because it works when a battery is hooked up doesn't mean it's working when the sled is running... You could have a short circuit or other problem with the servo off your sleds power source. make sure the servo is pulling when you are above 6500 rpm.
Click to expand...
^^ i agree
 
Temp light

I have the same problem on my 98 SRX. When i get near wide open throttle the temperature light blinks six times. How often do the powervalve servo motors go bad? Could this be a wire rub through?
 
matnaw said:
I have the same problem on my 98 SRX. When i get near wide open throttle the temperature light blinks six times. How often do the powervalve servo motors go bad? Could this be a wire rub through?
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Not sure on the rub through but some '98's has a servo problem it seems by
what i read..
 
i just test ran my sled this afternoon to get a consistant code. I know for sure that each time it came on it blinked 7 time in 5 seconds. In the manual it has this as a code but it doesnt have the description for what it means. Can anybody tell me what the code means when it flashes 7 times in 5 seconds?

thanks
 
code: YPVS Servo motor lock, open or short circuit


I would inspect your powervalve adjustments, if the cables are over adjusted(too tight) you will get this code.
 
Sno_Racer_Xtreme said:
i just test ran my sled this afternoon to get a consistant code. I know for sure that each time it came on it blinked 7 time in 5 seconds. In the manual it has this as a code but it doesnt have the description for what it means. Can anybody tell me what the code means when it flashes 7 times in 5 seconds?

thanks
Click to expand...
Well the book says that code(7 in 5 sec.)...is "discontinuity or short-
ing of the servomotor is detected", same as i told ya yesterday..

i would readjust and try again
 
so what do i do about that? do i need to buy a new motor? or is there anything i can just check electrically on the sled. im glad i have finally pin pointed the problem, lol, but now what?
 
so my servo isnt able to open all the way since my valves are so tight and thats causeing the light to go on? So just reset my valves a little looser and i should be free sailing?

thanks
 
when i adjusted my valves i took the pipes off as well as the manifold pipes so i could feel the clearance, then i hooked up a battery to the servo motor so that it turned and pulled the cables as tight as possible, then i turned them back until the were flush with the exhaust port. But evidently i have had an error in there some where. this time when i adjust them should i do what some people say, lower my idle down to about 700 then shut the sled off? this suposidly opens your valves as much as possible, then you can flush them up from there.
 
Somebody posted a wile back that they tryed both, the 900 method and
the wire harness and both put the servo in the same spot..

adjust them yamaha's way,,use 2.5mm
 
the 2.5 mm is the distance that the valve is off the piston, correct? how do you guys manage to get that so precise, kinda tough to get a set of calipers in there. Not sure how im going to do that.
 
Sno_Racer_Xtreme said:
the 2.5 mm is the distance that the valve is off the piston, correct? how do you guys manage to get that so precise, kinda tough to get a set of calipers in there. Not sure how im going to do that.
Click to expand...
2 2.5mm allan wrenches
 
good thinking daman, never thought of that. think i will be able to get it all figured out tomarrow. Thanks a million daman and mrviper and everybody else who has helped me. Thought i was gona have to break down and bring it to a dealer there for a second. lol

thanks
 
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