yesterday i was on a 300 mile ride . Usually run 60-70 on highway. bike started running bad. Example , die at idle ,backfiring considerable on decell and geardown, engine missing ,checking engine light comming on some times off some times on ,was able to get home ran like this last 125 miles . Could not soomth out in any gear , kept jerking and poping. Allways goes in for the prescribed maintenance every 5,000 .miles. always been done at harley dealer.
Make: Harley Davidson
Model: Soft tail custom
drained gas from tank looked ok ,put fresh gas back still no change
Good day and welcome to Just Answer. My name is XXXXX XXX I'd be happy to help you with your problem today. Have you checked the code(s)?
do i need a scanner?
no, you can run them yourself, let me know what you get;
2004-2008The IM (instrument module) is capable of displaying DTC's (diagnostic trouble codes).Speedometer Self Diagnostics: The speedometer is capable of displaying and clearing speedometer, tachometer, TSM/TSSM and ICM/ECM Diagnostic Trouble Codes (DTC).1- Turn Ignition switch to OFF & Run/Stop switch is to Run.2- Push odometer reset button in & hold.3- Turn ignition switch to Ignition and release odometer reset button. Background lighting sould illuminate, speedometer needle should sweep its full range and indicator lamps (battery, security, low fuel, check engine and cruise) should illuminate. The word “diag” should then appear.4 - Push the odometer reset button once and you will see the selection menu "PSSPt" with the first P flashing.5 - Each letter represents an area of the diagnostics module. The module that is flashing is the one you are going to check. To move from one letter (module) to the next, you push the odometer reset button one time. (from P to S to SP to t and back to P, etc.)P = ECM/ICM (Electronic Control Module [EFI] / Ignition Control Module [Carbureted])S = TSM/TSSM (Turn Signal/ Turn Signal Security Module)SP = speedometerT = tachometer6 - To get the DTC within an area of diagnostics, push and hold the odometer reset button in for 5 seconds and release. If there are any DTC’s the code will be displayed or the word “none” will appear if there are no DTC’s. Push the odometer reset button again to view additional codes if they exist.7 - Record the codes.8 - If DTC’s are not to be cleared, Press and release the odometer reset button. Part number of module will be displayed.NOTE: To determine if a code is current or historic, clear the displayed code by pushing in and holding the odometer reset button ( longer than 5 seconds) until 'clear' comes up. Release the odometer reset button. Turn OFF the ignition switch. Run your bike and shut it down then recheck the DTC’s again by repeating steps 1 to 9. If the code is current it will reappear.9 – Press and release the odometer reset button to continue to the next module.10 – Turn Ignition switch to OFF.On models not equipped with a tachometer "No Rsp" will appear when the tachometer identifier is selected."No Rsp" will also appear if the run/off switch is in the off position when doing this procedure.--------------------------HFSM = Hands Free Security ModuleTSM = Turn signal modulePriority/DTC/Fault condition1. P0605 ECM FLASH Memory Error2. P0603 ECM EEPROM Memory Error3. U1300 ECM Serial Data Low4. U1301 ECM Serial Data High5. U1097 Loss of Speedometer Serial Data to ECM6. U1064 Loss of TSM/FSFM Serial Data to ECM7. P1003 System relay contacts open8. P1002 System Relay Coil High/Shorted9. P1001 System Relay Coil Open/Low10. P1004 System Relay Contacts Closed11. P1009 Incorrect Password12. P1010 Missing Password13. P06415 V+Vref 1 Out Of Range14. P06515 V+Vref 2 Out Of Range15. P0373 CKP Sensor Intermittent16. P0107 Map Sensor Open/Low17. P0108 Map Sensor High18. P0374 CKP Sensor Synch Error19. P1600 EFI Module Processor Internal Error20. P1270 TGS Validation Error21. P2107 EFI Module Processor Internal Fault22. P2122 TGS1 Low/Open23. P2123 TGS1 High24. P2127 TGS2 Low/Open25. P2128 TGS2 High26. P2138 TGS Correlation Error (Twist grip sensor)27. P0120 TPS1 Range Error28. P0220 TPS2 Range Error29. P0122 TPS1 Low30. P0123 TPS2 High/Open31. P0222 TPS2 Low32. P0223 TPS2 High/Open33. P2135 TPS Correlation Error34. P2119 EFI Motor Throttle Body Range Performance35. P2100 EFI Motor Circuit Open36. P2101 EFI Motor Circuit Range Performance (Actuation Error)37. P2102 EFI Motor Circuit Low38. P2103 EFI Motor Circuit High39. P2176 EFI Closed Position Not Learned40. P1514 Air Flow Fault41. P2105 EFI Forced engine shutdown42. P1501 Jiffy Stand Sensor Low43. P1502 Jiffy Stand Sensor High44. P0572 Brake Switch Low45. P0117 ET Sensor Low46. P0118 ET Sensor High47. P0112I AT Voltage Low48. P0113I AT Voltage Open/High49. P1351 Front Ignition Coil Driver Open/Low50. P1354 Rear Ignition Coil Driver Open/Low51. P1352 Front Ignition Coil Driver High/Shorted52. P1355 Rear Ignition Coil Driver High/Shorted53. P1357 Front Cylinder Combustion Intermittent54. P1358 Rear Cylinder Combustion Intermittent55. P0261 Front Injector Open/Low56. P0263 Rear Injector Open/Low57. P0262 Front Injector High58. P0264 Rear Injector High59. P0562 Battery Voltage Low60. P0563 Battery Voltage High61. P0501 VSS Sensor Low62. P0502 VSS Sensor High/Open..63. P1356 Rear Cylinder No Combustion64. P1353 Front Cylnder No Combustion65. P0444 Purge Solenoid Open/Low66. P0445 Purge Solenoid High67. P1475 Exhaust Actuation Position Error68. P1477 Exhaust Actuator Open/Low69. P1478 Exhaust Actuator Shorted/High70. P0131 Front Oxygen Sensor Low71. P0151 Rear Oxygen Sensor Low72. P0132 Front Oxygen Sensor High73. P0152 Rear Oxygen Sensor High74. P0134 Front Oxygen Sensor Inactive75. P0154 Rear Oxygen Sensor Inactive76. P1510 EFI Limited Performance Mode77. P1511 EFI Power Management Mode78. P1512 EFI Forced Idle Mode79. P0577 Cruise Control Input HighPriority/DTC/Fault conditionHFSM = Hands Free Security ModuleTSM = Turn signal module1. U1300 Serial Data Low2. U1301 Serial Data High3. U1016 Loss of ECM Serial Data4. U1255 Serial Data Error5. B1142 Smart Security System Internal Fault6. B1135 Accelerometer Failed7. B1136(HFSM) Accelerometer Tip Test Error8. B1151 Bank Angle Sensor(BAS) Short to Ground9. B1152 Bank Angle Sensor(BAS) Short to Battery10. B1153 Bank Angle Sensor(BAS) High11. B1154 Clutch Switch Input Short to Ground12. B1155 Neutral Switch Input Short to Battery13. B1134 Starter Output High14. B1121(TSM) Left Turn Output FaultB1121(HFSM) Left Turn Output Open15. B1122(TSM) Right Turn Output FaultB1122(HFSM) Right Turn Output Open16. B1123(HFSM) Left Turn Output Short to Ground17. B1124(HFSM) Right Turn Output Short to Ground18. B1125(HFSM) Left Turn Output Short to Battery19. B1126(HFSM) Right Turn Output Short to Battery20. B1143(HFSM) Security Antenna Short to Ground21. B1144(HFSM) Security Antenna Short to Battery22. B1145(HFSM) Security Antenna Open23. B0563 Battery Voltage High24. B1131(HFSM) Alarm Output Low25. B1132(HFSM) Alarm Output High26. B1141(TSM) Ignition Switch Low/Open..B1141(HFSM) Ignition Switch Low/Open
I will check codes and get back
excellent, I'm here all the time..
po131, po134, po151, p1353
You need to check your plugs & see if you have lost spark on the front cylinder or if that plug is fouled. Let me know as this may go further. It also looks like your o2 sensors have failed. Is the bike stock?
bike has 28,000 miles on it ,bought it new from the dealer where i watched them take it ou of the crate and finish putting it together. Same week i had them put vance and hinds pipes air cleaner and tuner kit at the dealer nothing else has ever been added . has never ran bad since i ownedit
So, with the V&H pipes did they eliminate the o2 sensors or install an eliminator kit?
o2 sensors still there and hooked up
Ok, thanks, have you pulled the plugs yet?
Ok, we need to see if the plugs are fouled in order to determine why you are getting a "no combustion" code on the front cyl & why both o2 sensors are showing failed...
plugs have pretty good color and do not show to be fouled BUT spark to both plugs is weak and will not jump more than 1/8 inch when spining engine over
There is no such thing as weak spark in an electronic ignition. So far the issue is confined to 2 failed o2 sensors.
had chance to look some at bike last night. sorry for the delay on getting back with you . Cleared codes went ahead and put two new harley plugs in ran few minutes 131and 151 code returned. cleared again . same codes set again. still runs bad have not rode the bike anymore.
Right. 2 failed o2 sensors, or the tuner that was installed no longer has an effective map. Both need looked into.