Harley Davidson Engine Light Codes

Harley Davidson Check Engine Light Code and Clearing - YouTube.

Harley davidson engine light codes. The CKP generates an AC signal which is sent to the ECM where it is used to reference engine position TDC and speed. May even try pulling it out cleaning them. Anything that would make the sensor look absent would throw this code.

The check engine light will continue to flash any existing codes as long as the ignition switch is on and the jumper wire is in place of the data connector link. P codes indicate issues monitored by ECM C codes indicate an issue with ABS B codes are set by Radio Instruments and BCM U codes indicate a communication problems with the modules. CCM Cruise Control Module.

1 - 12 of 12 Posts. To retrieve the first digit of the trouble code simply observe the number of times the lamp flashes. Harley-Davidson Diagnostic Trouble Codes DTC The following procedure will instruct in retrieving and clearing ECM Diagnostic Trouble Codes and TSMTSSM codes through the Harley guage cluster as well as a list of codes.

AFR Air Fuel Ratio. Riding into work the other day I noticed the Engine Light come on briefly. This video gives a closer look at Harley-Davidsons Touring models onboard diagnostic system.

This is normal during the diagnostic testing phase. Turn IgnitionLight Key Switch to IGNITION and wait approximately 10 seconds 4 seconds lamp ON 6 seconds lamp OFF for check engine lamp to start flashing. Background lighting sould illuminate.

Once exclusive to the automotive industry motorcycle manufacturers like Harley-Davidson rely on onboard diagnostics to assist owners and technicians when a fault occurs. The problem is to troubleshoot this code properly you need a break out box because you need to measure the o2 sensor output while engine is running and the sensor is hooked up. 1- Turn Ignition switchto OFF RunStop switch is to Run.