Mercedes Benz

Mercedes Benz Diagnostic and Repair Information ,Wiring Diagrams. DTC. TSB. Types: TSB, DTC, Wiring Diagrams, OEM Procedures. Trusted by more than 400,000 technicians. OEM accurate fix for faster repairs. Repair Procedures and Labor Times. Factory Auto Repair info. Request A Demo Today. Factory-Correct Diagrams. Factory Part Numbers. Maintenance Schedules. Repair Procedures. Labor Times. Types: TSB, DTC.Mercedes,Mercedes,Benz,Mercedes-Benz UK,A,Class,B,Class,C,Class,E,Class,CLA,CLS,G,Class,GLA,A

Tuesday, October 10, 2017

Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) : Heating capacity is too low. (P0161)

P0161
Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) : Heating capacity is too low. (P0161)
Possible cause:
G3/5 (Left O2 sensor, after TWC [KAT])
Affected functions:

Engine diagnosis
Exhaust system

Test 1: Check component G3/5 (Left O2 sensor, after TWC [KAT]).
1. Check component G3/5 (Left O2 sensor, after TWC [KAT]).
Warning!Communication with ECU required.