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2006 Mercedes-Benz S430 4.3L Hesitation
Posted to European Driveability on 6/12/2012 3 Replies

Based on codes and pattern failures for these faults, I replaced the crankshaft position sensor and the mass air sensor. both with new Bosch parts. The customer complained of the typical hard or no start and rough running. Along with these symptoms the custome...

3 Replies Received (View Replies)

  Related Documents & Media  2006 Mercedes-Benz S430

 
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car Vehicle Data

2006 Mercedes-Benz S430

VIN WDBNG70J16
Engine4.3 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, Intermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P2034Oxygen Sensor Circuit Calibration Value Too High Or Too Low
Message Closed

car Vehicle Data

2006 Mercedes-Benz S430

VIN WDBNG70J16
Engine4.3 L / 8 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursHot, Intermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P2034Oxygen Sensor Circuit Calibration Value Too High Or Too Low