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P0173 Diagnostic Trouble Code Discussion for September 2005

Fuel Trim Lean Or Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0173
Help Request Posted
1997 Mercedes-Benz E420 4.2L MIL Lamp on VIN: WDBJF72F4V
P0173: right bank. ... cover.Found oiler tubes leaking out of ends and replaced all on left side.Ticking gone ,every body is happy,NOT! Came back with MIL lamp on , p0170,p0173.Checked designated components and every thing seemed normal except adaptation values were off.Replaced...
September 22, 2005