× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Mercedes-Benz SL500 5.0L Rins fine
Posted to European Driveability on 4/10/2007 8 Replies

Howdy Mercedes tech's We have this V-8 with 2 codes for the fuel trim that come back after clearing with 20 miles of driving. Did a data scan and all looks good, car only has 44k miles on it. We did the major service per customer request new tune parts, later ...

8 Replies Received (View Replies)

  Related Documents & Media  2002 Mercedes-Benz SL500

 
Message Closed w/FIX

car Vehicle Data

2002 Mercedes-Benz SL500

VIN WDBFA68F41
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsRins Fine
OccursAfter 20 Miles

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
Message Closed w/FIX

car Vehicle Data

2002 Mercedes-Benz SL500

VIN WDBFA68F41
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsRins Fine
OccursAfter 20 Miles

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)