06-20-2012, 12:14 PM #1
05 rxp will crank but won't fire up
My 2005 RXP will turnover but will not fire up. I don't get any error codes when I do the self diagnostic. I am getting fuel and spark. Thought it may need to have the closed throttle and idle actuator reset since I did take the throttle body out and removed the TPS so I could grease the butterfly shaft.Took the ski to a friend who has the Candoo and he did the reset. Engine still won't fire up. He was able to get a P0505 code which is an issue with the idle bypass valve. I checked the resistance between pins A & D and pins B & C. Both values were around 50, as they should be. Any ideas as to what could be the problem. I realize that there could be a mechanical problem with the piston in the idle bypass valve. Did anyone ever find that valve in a Bosch or VDO part number? The BRP part costs $187. Ouch! Also I don't know why I can't get an error code when I do the self diagnostic.
Any help greatly appreciated.
06-25-2012, 05:58 AM #2
06-25-2012, 12:41 PM #3
Having the same kinda problem with mine. Have to give it a little gas somtimes to get her going. let you know when I figure it out..
06-25-2012, 03:14 PM #4
I've tried giving some throttle, but it still won't fire up. Still I don't get any error code.
06-25-2012, 10:05 PM #5
06-25-2012, 11:15 PM #6
- Join Date
- Jun 2012
- Mandeville, La
When your are trying to start it, what are the rpms showin? 260-280?
06-26-2012, 01:15 AM #7
Haven't looked at the tach while trying to start. Will do a compression check and also look at the tach tomorrow
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