Par 04 T 877 Harley Davidson Softail/Dyna/Touring Models - 9 12 Plug one of the supplied O2 eliminators into the stock wiring harness in place of the stock o2 sensor (Fig. S). The O2 sensor will no longer be used. It can be removed from the exhaust and the hole plugged, if desired. 13 Unplug the front O2 sensor from the stock wiring harness.
Repeat Steps 5 and 6 until threads have been completely cut into oxygen sensor bung. 8. Turn tap counterclockwise and remove tap. 9. Blow off debris using low-pressure compressed air and remove exhaust pipe from bench vise. 10.
Do-It-Yourself O2 eliminator: The use of O2 eliminators has become fairly common on the 2007 Harley-Davidson engines with aftermarket tuning devices. When using an O2 eliminators supplied by PowerCommander, TFI, etc., the engine idles at a very rich 12.0:1 AFR during warm-up and forces the engine to run in open loop ECM operation all the time.
The ECM monitors the O2 sensors to keep the fuel/air ratio at around 14.7:1. This happens only at cruising speeds or light engine loads above idle. At wide-open throttle, the sensors are not being monitored. When you change the intake or exhaust tracts, you need to change the fuel mapping at wide-open throttle and possibly at idle.
Description. This special tool is designed to make the necessary headpipe modifications for installation of the Screamin' Eagle. ®. Smart Tune PRO Automatic Tuning Module's wide band oxygen sensors. • Simply remove headpipe and use custom ground drill and tap to convert the oxygen sensor threads from M12 to M18. • No welding is required.
An O2 sensor eliminator kit is recommended to prevent incorrect O2 sensor readings. Fuel-Injection Controllers. Tuning the fuel-injection system is possible with a stock O2 sensor through the use of an aftermarket fuel-injection controller, allowing the user to set the fuel curve as desired. Potential. The capability to produce an ever-adapting ...
Financing Offer available only on new Harley‑Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. This 7.99% offer is available on new Harley‑Davidson® motorcycles to high credit tier customers at ESB and only for up to an 84-month term.
May 28, 2016 · 3,173 Posts. #2 · May 28, 2016. The wires are not free floating. They will nwed to je disconnected at the harness (just floolow the wires back, cant miss them, and then removed. Lightly coat threads with anti seize before reinstalling. It may be that the only purpose of your life is to serve as a warning to others.
Universal 18 x 1.5 mm Hex Socket Plug by Daytona Twin Tec®. Mates with 18 x 1.5 mm weld nut. Allows removing oxygen sensor. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...