2007 rxt check engine light UH OH

[DeReK_RXT]

So today i took my 2007 rxt out, filled it with gas and started for lest than a second to make sure i everything was good. Fired right up. I got to the water and started got off the trailer and went and parked the jeep and came back and key beeped as normal, but had nothing when i hit the start button. So i waited till i floated and got to a dock and opend the seat and found the cover to the fuse box open i pull #13 for the starter relay randomly and find a lot of corrosion on the fuse, so i switch it out and fires right up no problem, but go to take off and i had a check engine light with a code comming up as p1205. It starts and idles fine, but will not go above 40mph and 5k rpm. VERY VERY sluggish. What could my problem be? Please tell me i can fix this myself and it will be cheap.

 

[griz400]

check the code again, p1205 isnt on a list of faults that i have

 

[griz400]

here is a list
P0106 - Manifold atmospheric pressure sensor out of range
P0107 - Manifold atmospheric pressure sensor or Manifold barometric pressure sensor shorted to ground
P0108 - Manifold atmospheric pressure sensor or Manifold barometric pressure sensor shorted to 12V or open circuit
P0111 - Intake manifold temp sensor faulty
P0112 - Intake manifold shorted to ground
P0113 - Intake manifold shorted to 12V or open circuit
P0116 - Engine temp sensor faulty

when checking for faults --

With safety lanyard on its post, press 5 times the SET button to start the display of P-codes (onboard diagnostic).
Press MODE to scroll codes if more than one is present. When “list” is over, END will appear.
When END appears, press MODE to exit.

P0462 - Fuel level sensor shorted to ground
P0463 - Fuel level sensor circuit shorted to 12V or open circuit
P0505 - DLA output stage cutoff memory circuit or output stage fault or open circuit or short to 12V
P0513 - Incorrect DESS key
P0520 - Oil pressure switch faulty
P0544 - Exhaust gas temperature sensor faulty
P0545 - Exhaust gas temperature switch shorted to ground
P0546 - Exhaust gas temperature switch shorted to 12V or open circuit
P0562 - Battery voltage too low
P0536 - Battery voltage too high
P0600 - CAN communication problem detected by EMS or MPEM
P0601 - TPS learns unlikely or checksum fault
P0602 - ECU not coded
P0604 - RAM faulty
P0605 - EEPROM faulty
P0605 - Checksum fault EEPROM
P0608 - Sensor 5V power supply short to ground
P0608 - Sensor 5V power supply short to 12V
P0616 - Starter relay short to ground or open circuit
P0617 - Starter relay short to 12V
P1102 - TPS adaption failure
P1104 - TPS adaption cancelled
P1148 - Fuel injector 1,2 or 3 - safety fuel cutoff disabled
P1200 - Blow-by valve shorted to ground or open circuit
P1201 - Blow-by valve shorted to 12V
P1202 - Oil tank pressure switch implausible or blow-by valve still closed
P1502 - TOPS functional problem
P1509 - Lake temperature circuit out of range
P1510 - Lake temperature circuit low voltage

P0117 - Engine temp sensor shorted to ground
P0118 - Engine temp sensor shorted to 12V or open circuit
P0122 - TPS out of range - short to ground
P0123 - TPS out of range - short to 12V or open circuit
P0231 - Fuel pump shorted to ground or open circuit
P0232 - Fuel pump shorted to 12V
P0261 - #1 injector short to ground or open circuit
P0262 - #1 injector shorted to 12V
P0264 - #2 injector short to ground or open circuit
P0265 - #2 injector shorted to 12V
P0267 - #3 injector short to ground or open circuit
P0268 - #3 injector shorted to 12V
P0236 - Knock sensor out of range
P0336 - Crank position sensor - wrong RPM detected
P0337 - No CPS signal, but CAPS signal detected
P0339 - Crank signal fault not plausible with cam signal
P0344 - Cam phase sensor signal missing
P0351 - Ignition coil #1 open circuit or shorted to ground or to 12V
P0352 - Ignition coil #2 open circuit or shorted to ground or to 12V
P0353 - Ignition coil #3 open circuit or shorted to ground or to 12V

Sea Doo 4-TEC 4 Stroke Fault Codes
If you’re having problems with your 4-TEC powered ski, first check if there is a message (Fault Code) displayed by the vehicle information center. If so, you should retrieve all the fault codes to try and figure out where the problem is located.
After a problem has been solved, ensure to have your local dealer clear the fault(s) in the MPEM/EMS ECU using his BUDS system since the fault codes registered in the MPEM (EMS ECU) are kept even when the battery is disconnected. This will properly reset the appropriate counter(s). This will also record that the problem has been fixed in the MPEM/EMS ECU memory.
Also note that if you get many fault codes at the same time, that may be due to a burnt fuse or fuses.

The procedure for retrieving codes is as follows:


With safety lanyard on its post, press 5 times the SET button to start the display of P-codes (onboard diagnostic).
Press MODE to scroll codes if more than one is present. When “list” is over, END will appear.
When END appears, press MODE to exit.
P0106 - Manifold atmospheric pressure sensor out of range
P0107 - Manifold atmospheric pressure sensor or Manifold barometric pressure sensor shorted to ground
P0108 - Manifold atmospheric pressure sensor or Manifold barometric pressure sensor shorted to 12V or open circuit
P0111 - Intake manifold temp sensor faulty
P0112 - Intake manifold shorted to ground
P0113 - Intake manifold shorted to 12V or open circuit
P0116 - Engine temp sensor faulty
P0117 - Engine temp sensor shorted to ground
P0118 - Engine temp sensor shorted to 12V or open circuit
P0122 - TPS out of range - short to ground
P0123 - TPS out of range - short to 12V or open circuit
P0231 - Fuel pump shorted to ground or open circuit
P0232 - Fuel pump shorted to 12V
P0261 - #1 injector short to ground or open circuit
P0262 - #1 injector shorted to 12V
P0264 - #2 injector short to ground or open circuit
P0265 - #2 injector shorted to 12V
P0267 - #3 injector short to ground or open circuit
P0268 - #3 injector shorted to 12V
P0236 - Knock sensor out of range
P0336 - Crank position sensor - wrong RPM detected
P0337 - No CPS signal, but CAPS signal detected
P0339 - Crank signal fault not plausible with cam signal
P0344 - Cam phase sensor signal missing
P0351 - Ignition coil #1 open circuit or shorted to ground or to 12V
P0352 - Ignition coil #2 open circuit or shorted to ground or to 12V
P0353 - Ignition coil #3 open circuit or shorted to ground or to 12V
P0461 - Fuel level sensor circuit out of range
P0462 - Fuel level sensor shorted to ground
P0463 - Fuel level sensor circuit shorted to 12V or open circuit
P0505 - DLA output stage cutoff memory circuit or output stage fault or open circuit or short to 12V
P0513 - Incorrect DESS key
P0520 - Oil pressure switch faulty
P0544 - Exhaust gas temperature sensor faulty
P0545 - Exhaust gas temperature switch shorted to ground
P0546 - Exhaust gas temperature switch shorted to 12V or open circuit
P0562 - Battery voltage too low
P0536 - Battery voltage too high
P0600 - CAN communication problem detected by EMS or MPEM
P0601 - TPS learns unlikely or checksum fault
P0602 - ECU not coded
P0604 - RAM faulty
P0605 - EEPROM faulty
P0605 - Checksum fault EEPROM
P0608 - Sensor 5V power supply short to ground
P0608 - Sensor 5V power supply short to 12V
P0616 - Starter relay short to ground or open circuit
P0617 - Starter relay short to 12V
P1102 - TPS adaption failure
P1104 - TPS adaption cancelled
P1148 - Fuel injector 1,2 or 3 - safety fuel cutoff disabled
P1200 - Blow-by valve shorted to ground or open circuit
P1201 - Blow-by valve shorted to 12V
P1202 - Oil tank pressure switch implausible or blow-by valve still closed
P1502 - TOPS functional problem
P1509 - Lake temperature circuit out of range
P1510 - Lake temperature circuit low voltage
P1511 - Lake temperature circuit high voltage
P1513 - Exterior temperature circuit low voltage
P1514 - Exterior temperature circuit high voltage
P1517 - Compass out of range
P1590 - VTS position sensor out of range
P1591 - VTS position sensor - low voltage
P1592 - VTS position sensor - high voltage
P1593 - VTS malfunction
P1607 - MPEM fault
P1611 - P+ Test of ISC output signal failed
P1655 - DESS line shorted to 12v
P1656 - DESS line shorted to ground
P1660 - Bilge pump shorted to ground or open circuit
P1661 - Bilge pump shorted to 12v
P1670 - Buzzer – short to battery voltage
P1675 - Spare output 1 shorted to ground or open circuit
P1676 - Spare output 1 shorted to 12V
P1678 - Spare output 2 shorted to ground or open circuit
P1679 - Spare output 2 shorted to 12V
P1680 - Communication problem detected by MPEM
P1681 - Communication problem - instrument cluster message missing
P1682 - Communication problem - EMS message missing
P1683 - COM RAM fault
P1690 - VTS control up circuit open circuit or shorted to ground
P1691 - VTS control up circuit shorted to battery
P1692 - VTS control down circuit open circuit or shorted to ground
P1693 - VTS control down circuit shorted to battery


If you get the following codes, check to see if you have…
P0344, P1200 - Burnt TOPS 10A fuse
P1675 - Burnt depth gauge or spare 2A fuse
P0353, P0267 - Burnt cylinder #3 ignition coil and injection 10A fuse
P0352, P0264 - Burnt cylinder #2 ignition coil and injection 10A fuse
P0351, P0261 - Burnt cylinder #1 ignition coil and injection 10A fuse
P1680, P1681 - Burnt information center 1A fuse
P0616 - Burnt Bilge pump, beeper, diagnostic center 3A fuse
P1678 - Burnt spare 5A fuse
P0231 - Burnt starter, fuel pump 10A fuse
P0600 - Burnt MPEM 2A fuse
P1690, P1692 - Burnt VTS 7.5A fuse

 

[DeReK_RXT]

Just checked the code I typed it wrong the code is p1502


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[red2blue]

Maybe a new TOPS sensor is in order. Aside.....how did your fuse box cover come open and all corroded like that? Check and double check your oil level too.

 

[Michael211_2000]

Did you check the rest of the fuses also? Some WD40 sprayed in each and every fuse socket will help with the oxidation/corrosion problem.... and leave the seats off every pretty day you get when you're not riding it! All closed up the air inside gets nasty (for lack of a better word) and corrosion starts to set in on all the electronic components! I didn't go to the lake today, my RXT is sitting outside under the carport with both seats off "airing-out" however. Also after you are done riding it for the day be sure to leave the seats off for at least a few hours afterwards so the heat and humidity from the engine can get out of there! Within 30 minutes of shutting them down, they're like a sauna inside the hull!

Finally you are using the right lanyard correct? Not the Learners lanyard? Just checking!

ps. Disconnect the battery overnight then reconnect it next day and see if the same code comes back or not.

- Michael

 

[DeReK_RXT]

Okie thanks I am using the right key it only came with one but normally runs 65-70. I will disconnect battery tomorrow and I'm not sure how fuse box came open. How much does a tops sensor cost


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[ski-d00]

the ski will be in limp mode as long as the code is an active occurrance, so that's why you only get 5k rpm. start with the TOPS fuse first, then check for TOPS solenoid next for function, the 1502 code is triggered when the ski is tipped over and still running under normal use. This solenoid opens every time you put the key on, do you hear it clicking? If it doesn't, this code will trip. It is the cylinder shaped object right at the front top of the motor with two terminals on top.

 

[DeReK_RXT]

oil is a little low, so i am going to pick up a qt tomorrow, sprayed the fuseblock with a squirt on wd40, and will reconnect battery tomorrow afternoon, hopefully all works out and that will be all my problems, i really dont want to spend an arm and a leg to fix it since the navy doesnt pay all that well

 

[DeReK_RXT]

okie so today i got more oil and filled er up, still getting the same code flashing, guess i will be going to the dealer tomorrow to figure it out, hope its not expensive