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P0173 Diagnostic Trouble Code Discussion for September 2010

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 Poor Idle Quality, Misfire, MIL Lamp on VIN: WDBJF72F1V
P0173: Fuel trim. Hey Mercedes Gurus, This car came to me after a phone conversation pricing the RS camshaft adjuster versus the dealer price. The customer mentioned the above codes (which he read using his tester). The dealer did nothing to explain the correlation between the...
September 30, 2010
1997 Mercedes-Benz E420 4.2L Poor Idle Quality, Misfire, MIL Lamp on VIN: WDBJF72F1V
P0173: Fuel trim. Hey Mercedes Gurus, This car came to me after a phone conversation pricing the RS camshaft adjuster versus the dealer price. The customer mentioned the above codes (which he read using his tester). The dealer did nothing to explain the correlation between the...
September 30, 2010