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Good morning greenhulk! Big user of seadoo forum but it doesn't seem to be quite as lively as it once was. I own a 06 RXT and 07 RXP, both great skiis. I am working on my neighbors 06 GTX and am in need of some help!
Little bit of backstory but Ill try to keep it brief. Ski went 3 years without running. Previous owner parked it after it wouldn't run after an oil change. Cluster was waterlogged and completely dead. Threw in a new battery. Ski turns over without issue but I don't get spark or fuel. Tested both with my candoo pro and was able to manually check each coil and injector and everything seems to work as it should. Was told that it might be a CPS that was keeping the ski from starting and wasn't the dead cluster. Tested the old CPS and saw 927ohms of resistance, well outside of the expected 190-290 per the manual. Replaced the CPS with an OEM from the dealer. 900ohms resistance and seeing .7vac during crank, below the expected 1-2 vac. Old sensor did have a few metal shavings on it. Next step was to replace the cluster since this is the first year they were required to be married, we figure because that handshake wasn't happening, that was keeping the computer from firing. Bought a brand new flashed correctly cluster. Married it. No more long beep, no more error code. After this was done we imminently got a P0337 code. Strange. This is where I am today and am in need of next steps.
Sensor is brand new. Not getting the expected resistance from the sensor or voltage output to the computer. Get no RPM shown on candoo or cluster during cranking. Not sure of next steps. I have read a number of things. Timing is off, timing chain, trigger wheel teeth, ECM...etc.
Just not sure where to look next. I still believe I am having a sensor issue and computer and wiring is fine. Going to do a couple of things. Going to pull the valve cover off and check the timing chain and take a look at the oil filter for sparkles. Assuming both of those things look normal, can I check timing by bringing #1 to TDP and making sure the cam pulley marks are level with the head? Any thoughts would be most appreciated. Thanks!
Little bit of backstory but Ill try to keep it brief. Ski went 3 years without running. Previous owner parked it after it wouldn't run after an oil change. Cluster was waterlogged and completely dead. Threw in a new battery. Ski turns over without issue but I don't get spark or fuel. Tested both with my candoo pro and was able to manually check each coil and injector and everything seems to work as it should. Was told that it might be a CPS that was keeping the ski from starting and wasn't the dead cluster. Tested the old CPS and saw 927ohms of resistance, well outside of the expected 190-290 per the manual. Replaced the CPS with an OEM from the dealer. 900ohms resistance and seeing .7vac during crank, below the expected 1-2 vac. Old sensor did have a few metal shavings on it. Next step was to replace the cluster since this is the first year they were required to be married, we figure because that handshake wasn't happening, that was keeping the computer from firing. Bought a brand new flashed correctly cluster. Married it. No more long beep, no more error code. After this was done we imminently got a P0337 code. Strange. This is where I am today and am in need of next steps.
Sensor is brand new. Not getting the expected resistance from the sensor or voltage output to the computer. Get no RPM shown on candoo or cluster during cranking. Not sure of next steps. I have read a number of things. Timing is off, timing chain, trigger wheel teeth, ECM...etc.
Just not sure where to look next. I still believe I am having a sensor issue and computer and wiring is fine. Going to do a couple of things. Going to pull the valve cover off and check the timing chain and take a look at the oil filter for sparkles. Assuming both of those things look normal, can I check timing by bringing #1 to TDP and making sure the cam pulley marks are level with the head? Any thoughts would be most appreciated. Thanks!
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