2003 GTX 4-tec PROBLEM ???? HELP ????

[TARHEELSONTOP]

2003 GTX 4-tec (NOT supercharged). Runs great for 10-15 minutes. Then won't run over about 35mph and at lower rpms. It limps home. while engine still running it pops code P1681 on the display. Idles fine. I press START/STOP button and it doesn't shut off. I unplug the key and engine shuts off. I then plug key back in and try START/STOP button. It won't start or even turn over. I press the SET button 5 times and no codes at all, only the word END. Let it sit a while (time varies) and then it will start right up and then run fine. I checked the oil level and it is exactly in the center of the operating range as it should be, 30 seconds or so after stopping the engine. Total time on ski is 129.5 hours. It has NEVER been in salt water/ALWAYS has been run in fresh water. HELP!!!!!! Has anyone experienced this problem or have any ideas/knowledge. THANK YOU IN ADVANCE to all who might reply.

 

[Bills86e]

P-Fault Codes:

P0106
Manifold atmospheric presure sensor out of range

P0107
Manifold atmospheric presure sensor or Manifold barometric presure sensor shorted to ground

P0108
Manifold atmospheric presure sensor or Manifold barometric presure 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

P01231
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 cuircut 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 fautly

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

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

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
Comminication 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

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


note from Bills86e

 

[Bills86e]

Probly got to take it in and get it on BUDS. Re-set tsp to zero. Dielectric grease
all electrical connections, pins- male/female, fuses & holders.

 

[TARHEELSONTOP]

I think I figured it out. After reading on these forums for a few hours, I fully charged the battery and then checked and found that the exhaust hose was not connected in the back of the ski. I reconnected the exhaust hose and tightened the band clamp. (I also believe I probably should get a starter relay, but the local dealer won't have them in stock until later this week.) Anyway, I started the ski and it ran great (56mph over choppy water and never missed a beat. I then went back to the pier and promptly the waves pushed me under the pier and cracked/broke the front storage cover/hood. So now that my mechanical issues are fixed, I have a cosmetic problem. Does anyone have/know where to find a used 2003 GTX 4-tec hood (red) that I can buy for a reasonable price? Any help would be appreciated. Thanks.

 

[Sea Doo Newbie]

Guage is out

The guage is out my 2003 GTX Supercharged ski. I checked 1 amp fuse it seems to be good. I was told the connection might need to be greased. Can someone explain where this connection is and what type of grease to use.

Thanks,

Bob