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cfg83 · 03-31-2010, 04:31 PM

JeepNmpg2 -

Can you find out how many wires are attached to your exhaust manifold 02 sensor(s)? You could have a wideband sensor as mobythevan says, or you could have a heated narrowband 02 sensor. I think wideband are also always heated(?). In both cases it would go into closed-loop faster.

CarloSW2

03-31-2010, 04:31 PM	#7 (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	JeepNmpg2 - Can you find out how many wires are attached to your exhaust manifold 02 sensor(s)? You could have a wideband sensor as mobythevan says, or you could have a heated narrowband 02 sensor. I think wideband are also always heated(?). In both cases it would go into closed-loop faster. CarloSW2 __________________ *What's your* EPA MPG? Go Here and find out!** American Solar Energy Society