Was just wondering if someone may varify if code 41 is ckp (crank postion sensor) on a 99 Ultra. Also was wondering if this could be cause for the bike to first stumble and then die when it gets up to a certain temp. Thanks

 

41 is the CKP sensor. That could be the issue, especially if you have the code with the problems. Another issue might be the engine temp sensor in the front head. The Magnetti Marelli bikes seem to have had more of an issue with this sensor than the Delphi's.

 

Thanks for the reply, and I do believe the temp sensor is another code. Hoping it's the prob, hate not riding everyday. Chicago hd said I'll have my sensor by Friday...

 

Now it's throwing code for 11, 12, 41, 42, and 16 was thrown cause when it shut down on me I tried starting it for too long. All I've done since it threw the 16, and 41 was pull the deutch plug apart, spray some break clean in there and let it dry and put it back together. Didn't even start the bike yesterday, but did today caused it will run ok for a few minutes, but it ran like hell today and is very picky on when it starts now. New cks will be here tomorrow, and I got another tps just for the hell of it.

Any ideas will be greatly appreciated....

 

53 ECM flash error
53 ECM flash error
54 ECM EEPROM error
54 ECM EEPROM error
63 ECM serial data low
63 ECM serial data open/high
63 TSSM serial data low
63 TSSM serial data open/high
61 Loss of TSM/TSSM serial data
14 Loss of all ECM serial data (state of health)10 24 Loss of vehicle speed10 33 Loss of 43 Loss of powertrain security status
33 System relay contacts open
33 System relay coil high/shorted
33 System relay coil open/low
33 System relay contacts closed
99 Incorrect password
99 Missing password
41 CKP sensor intermittent
41 CKP sensor synch error
11 TP sensor open/low
11 TP sensor high
12 MAP sensor open/low
12 MAP sensor high
14 ET sensor voltage low
14 ET sensor open/high
15 IAT sensor voltage low
15 IAT sensor open/high
27 Current 24 Front ignition coil open/low
25 Rear ignition coil open/low
24 Front ignition coil high/shorted
25 Rear ignition coil high/shorted
24 Front cylinder combustion intermittent
25 Rear cylinder combustion intermittent
23 Front injector open/low
32 Rear injector open/low
23 Front injector high
32 Rear injector high
16 Battery voltage low
16 Battery voltage high
43 VSS sensor low
43 VSS sensor high
35 Tachometer low
35 Tachometer high
25 Rear cylinder no combustion
24 Front cylinder no combustion
34 Loss of idle speed control IDLE AIR CONTROL
35 Accelerometer fault
34 Starter output high
25 Ignition enable output high
21 Left turn output fault
22 Right turn output fault
11 Battery voltage high
31 Alarm output low
32 Alarm output high
41 Ignition switch open/low
42 Cam position sensor
63 ECM serial data low
63 ECM serial data open/high
63 TSSM serial data low
63 TSSM serial data open/high
61 Loss of TSM/TSSM serial data
14 Loss of all ECM serial data (state of health)
33 System relay contacts open
33 System relay coil high/shorted
33 System relay coil open/low
33 System relay contacts closed
99 Incorrect password
99 Missing password
41 CKP sensor intermittent
41 CKP sensor synch error
11 TP sensor open/low
11 TP sensor high
12 MAP sensor open/low
12 MAP sensor high
14 ET sensor voltage low
14 ET sensor open/high
15 IAT sensor voltage low
15 IAT sensor open/high
24 Front ignition coil open/low
25 Rear ignition coil open/low
24 Front ignition coil high/shorted
25 Rear ignition coil high/shorted
24 Front cylinder combustion intermittent
25 Rear cylinder combustion intermittent
23 Front injector open/low
32 Rear injector open/low
23 Front injector high
32 Rear injector high
16 Battery voltage low
16 Battery voltage high
43 VSS sensor low
43 VSS sensor high
35 Tachometer low
35 Tachometer high
25 Rear cylinder no combustion
24 Front cylinder no combustion
34 Loss of idle speed control
35 Accelerometer fault
34 Starter output high
25 Ignition enable output high
21 Left turn output fault
22 Right turn output fault.
11 Battery voltage high
31 Alarm output low
32 Alarm output high
41 Ignition switch open/low

 

I appreciate the chart, but I guess I should have more clear on my inquiry. What would cause ALL the sensors to code?

 

Well, changed the cks and the ets and nothing, plugged in the new TPS and bam, she runs better than she has in a couple of years. ETS I had to change cause of my own doing, there's a right tool and a wrong one. lol I'm a happy camper. Just gotta get the tps dialed in and then get the idle to stop being so sporatic....

 

Got the cps dialed in Sat morning and she now has over 700 trouble free miles on her. Me being stubborn and doing research payed off....

 

Good job Jeff

 

How the HELL are ya? How many miles on that scoot now?