Jan 21, 2016 · This article applies to the Harley Davidson Softail (2000-2016). The speed sensor in your Harley Davidson Softail is designed to tell the bike's computer how fast you are …

P0052 Rear HO2S shorted/high P0072 AAT sensor low P0073 AAT sensor high/open P0107 MAP sensor failed low/open P0107 Map Sensor Open/Low P0108 MAP sensor failed …

Dec 26, 2008 · The MAP sensor monitors the intake manifold pressure (vacuum) and sends the information to the ECM. The EMC then adjusts the spark and fuel-timing advance curves for …

Dec 16, 2009 · Tuning a modern Harley Davidson Electronic Fuel Injection system refers to the use of computers and software to produce a fuel optimization “map” for the engine–designed …

Jan 16, 2019 · TPMS PDF A documentation that provides detailed instructions on the Tire Pressure Monitoring System (TPMS) for a specific vehicle. It includes the use of special tools …

Dec 22, 2015 · This article applies to the Harley Davidson Softail (All Years). Diagnostic trouble codes are used to help locate problems throughout the many sophisticated computer systems …

Jan 25, 2016 · Harley Davidson Touring: How to Reset Your ECM The ECM is the computer on your Harley Davidson Touring that reads the sensors and tells the motor what to do. Resetting …

Jan 22, 2025 · A service bulletin detailing technical information for a reverse motor system in a vehicle, likely a Harley-Davidson model. The document includes illustrated instructions, …

May 8, 2017 · Softail Models - engine temp sensor - anybody know what this is or does? my 04 heritage is showing a code and the dealer said its the temp sensor. he also said 3 to 4 …

Feb 19, 2016 · Harley Davidson Sportster: Ignition Diagnostic Guide The ignition system ignites the air/fuel mixture inside the combustion chamber. A spark occurs at the correct time to …