hi i have some questions, in my dyna superglide 07 with fuelpack and straightshots hs slip ons and screamin eagle air filter with active airbox bypass, map fp-0602 , i would like to know do i have to eliminate o2 sensor for better results? or do i have to let stock?

 

NO - don't do it! The Fuelpack works mainly in 'open loop' (higher engine loads & speed). The O2 sensors look after the AFR in closed loop (lighter riding conditions). The Fuelpack assumes the O2 sensors are still there.

If you wan't cooller running in closed loop at reasonable the cost the Nightrider IEDs work a treat and are compatible with the FP. I've been running the set up all this year and it works a treat.

Do a search on Nightrider IED's.

And leave these those O2 sensors alone for a simple, inexpensive stage 1 set up.

Hope this helps.

 

i like the setting with the map fp-0602 but lately i have some error in my engine p0154 what can be? and what i have to do?

 

Here is a code list. PO154 is Rear O2 Sensor Open/Not Responding

 

thanks can be possible is unplugged? where is located at? i cant find

 

the actual sensor is threaded into your rear cylinder exhaust pipe, above your oil filler location, and wiring goes to a weatherproof plug up under your seat. Pretty easy to trace. Probably not unplugged, but worth checking.

 

if is not unplugged what can be the problem?

 

faulty sensor...