Thread: 2009 E320 Diesel P141 Code
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Old 02-18-2018, 12:52 PM
TMAllison TMAllison is offline
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Join Date: Feb 2004
Location: Walnut Creek, CA & 1,150 miles S of Key West
Posts: 4,874
You could check the OS sensor at Bank 1 sensor 2. IIRC is aft the turbo tucked up next to the firewall. Not easy to get to.
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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)
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