Question about Nissan Sentra
Replaced both upstream sensors(bank 1) one downstream sensor ( bosche universaloxy. sensor bank 2) .speedometer also has stopped working. Whats the fix?
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Posted on Jan 02, 2017
SOURCE: oxygen sensor confusion
1/1 is upstream sensor on the number 1 cylinder side, 1/2 is the downstream of the number 1 cylinder side, 2/1 is the upstream of the number 2 cylinder side, 2/2 is the downstream of the number 2 cylinder side. Hope this helps.
Posted on Aug 10, 2009
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