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Old 03-31-2010, 04:31 PM   #7 (permalink)
cfg83
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1999 Saturn SW2 - '99 Saturn SW2 Wagon
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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
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