FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.
Home >> Mercedes Benz >> 2002 >> C 230 Kompressor (203.747) L4-2.3L SC (111.981) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P0638 >> [4] M16/6 (Throttle Valve Actuator): M16/6 (Throttle Valve Actuator), PWM Signal Switched Off >> Test 1: Emergency Running M16/6 (Throttle Valve Actuator)

Test 1: Emergency Running M16/6 (Throttle Valve Actuator)




Emergency running M16/6 (throttle valve actuator)

Possible cause and remedy
- Actuator motor, Test cables
- N3/10 (ME-SFI control module)

**End of test**
pro multis Credits:Operation CHARM About Operation CHARM