Can you run a Harley without O2 sensors?
You can run the bike without the o2 sensors, but it is better to run it with them. From what I was told once you have the afr set the sensors will keep it at those settings as conditions change.
How long do Harley O2 sensors last?
Oxygen Sensors for Harley models. See Fitment Guide below. Original O2 sensors can fail for various reasons including oil burning, carbon, contamination, or when a sensor reaches the end of it’s service life, which can be between 60k-100k miles.
What is closed loop O2 sensor?
In closed loop operation the ECU uses one or more oxygen sensors as a feedback loop in order to adjust the fuel mixture. This gives the name ‘closed loop’ from the closed feedback loop. In closed loop operation the ECU uses the oxygen sensor to tell if the fuel mixture is rich or lean.
What are the O2 sensors on a Harley Davidson?
Oxygen Sensors for Harley models. O2 Sensors precision made for outstanding performance and manufactured to meet and exceed OEM specifications.
What happens if you unplug the O2 sensor?
Unplugging them without the PC will provide erratic running. Wait until you can do the whole set up. The function of the O2 sensors are to monitor spent gases and causes ECM to adjust for proper mixture. By disconnecting it will cause a performance problem and a check engine light.
Is the O2 sensor on my 08 heritage Unplugged?
My 08 Heritage had one of its O2 Sensors unplugged for the first 5-6K miles and I only found out when I replaced the exhaust and never has any issues to that point without that O2 Sensor plugged in.
Do you need bungs on a Harley Davidson V-Rod?
Fits Harley stock V-Rod (rear) with 18mm sensor bungs (see fitment chart for exact model). • Direct fit, no modifications needed • Extra high temperature dual shield end • Improved engine performance • Meets OEM specifications • Replaces Harley OE 27703-08 *Please verify correct fitment as referenced in your factory service manual.
What kind of oxygen sensor does a Harley Davidson use?
Oxygen Sensors from Walker are precision made for outstanding performance and manufactured to meet and exceed OEM specifications. Fits Harley V-Rod (rear) with 18mm sensor bungs (see fitment chart for exact model).
Fits Harley stock V-Rod (rear) with 18mm sensor bungs (see fitment chart for exact model). • Direct fit, no modifications needed • Extra high temperature dual shield end • Improved engine performance • Meets OEM specifications • Replaces Harley OE 27703-08 *Please verify correct fitment as referenced in your factory service manual.
Can a factory MAP sensor be replaced on a Harley Davidson?
• Direct replacement for factory MAP Sensor • Meets or exceeds OEM specifications • Replaces Harley Davidson® OE # 32316-99, 32424-99, 32424-98, 32416-10, and 32417-10. Common symptoms of a failing manifold absolute pressure sensor (MAP) include rough idle, poor gas mileage, hard starts, stalling, or a check engine light (trouble code recorded).
How can I tell if my O2 sensor is failing?
While the only true method to find out if an O2 sensor is failing is by checking the onboard diagnostic codes, some signs of a faulty sensor may include: Check engine light triggered by a trouble code. Decreased gas mileage and performance.