wide bands????
09-09-2004, 05:26 PM
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wide bands???? does anyone make a direct replacement wide band for stock o2 sensors?? Or do I have to put in a new bung?? i want to know what both banks are doin but i dont want to have to put in two new bungs because of price. someone help me please.. 
09-09-2004, 07:36 PM
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Bungs are like $8. The drill & weld takes maybe 10 minutes
a side. The wideband O2 will swap into the rear O2 bungs
but its measurement may be corrupted by catalyst heat.
I would (did) just put one in the I-pipe; if the banks are
that different I reckon the narrowband fronts would
indicate that, and I don't plan on tuning the banks to
different values (the main params like MAF, VE, and
injector tables are not bank-distinct anyway; only the
stuff that pertains to the closed loop mixture trim,
seems like.
a side. The wideband O2 will swap into the rear O2 bungs
but its measurement may be corrupted by catalyst heat.
I would (did) just put one in the I-pipe; if the banks are
that different I reckon the narrowband fronts would
indicate that, and I don't plan on tuning the banks to
different values (the main params like MAF, VE, and
injector tables are not bank-distinct anyway; only the
stuff that pertains to the closed loop mixture trim,
seems like.