Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Using heated 02 sensor in place of non-heated 02 sensor

cfg83 · 01-05-2010, 05:04 PM

Bow -

Yeah, that makes a lot of sense. If true, then "spoofing" the coolant temp sensor should put me into closed-loop faster. However, that kind of mod is not on my todo list.

What is on my todo list is an engine kill switch (of the fuel injector fuse variety). My 02 mod will allow the 02 sensor to stay hot, so a long EOC will not lead to a cold 02 sensor after I bump-start.

CarloSW2

01-05-2010, 05:04 PM	#4 (permalink)
cfg83 Pokémoderator Join Date: Dec 2007 Location: Southern California Posts: 5,864 1999 Saturn SW2 - '99 Saturn SW2 Wagon Team Saturn 90 day: 40.49 mpg (US) Thanks: 439 Thanked 532 Times in 358 Posts	Bow - Yeah, that makes a lot of sense. If true, then "spoofing" the coolant temp sensor should put me into closed-loop faster. However, that kind of mod is not on my todo list. What is on my todo list is an engine kill switch (of the fuel injector fuse variety). My 02 mod will allow the 02 sensor to stay hot, so a long EOC will not lead to a cold 02 sensor after I bump-start. CarloSW2 __________________ *What's your* EPA MPG? Go Here and find out!** American Solar Energy Society Last edited by cfg83; 01-05-2010 at 05:12 PM..