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Old 03-01-2003, 10:54 AM
stevebfl stevebfl is offline
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
Key on, engine off should be 20ma as pesuazo stated.

As you hit the starter it should jump about 50ma maybe more and should leave about 20ma of enrichment on a cold running motor. This enrichment goes away fast as the O2 sensor heats up and goes away with the first engagement of closed loop.
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
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