mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Engine Controls - MAF/IAT Sensor DTC Troubleshooting|Page 3757 > < Engine Controls - MAF/IAT Sensor DTC Troubleshooting|Page 3755
Page 14
background image

Step D2: Check plausibility of actual value B2/5b1 (Intake air temperature sensor) in control module N3/10 (ME-SFI control module).

Step D3: Test voltage supply of component B2/5b1 (Intake air temperature sensor).

Step D4: Test internal resistance of component B2/5b1 (Intake air temperature sensor).

Engine Controls - MAF/IAT Sensor DTC Troubleshooting|Page 3757 > < Engine Controls - MAF/IAT Sensor DTC Troubleshooting|Page 3755