CODE 0261S19943|| MED17.7.2 || A2709002900 || A2709012300 ||
 
 BOSCH ECU ENGINE CONTROL UNIT FOR MERCEDES-BENZ A-CLASS / B-CLASS / CLA / GLA [ 176 246 242 117 156 ] MODELS FROM 2012 ONWARDS
 
 ORIGINAL USED SPARE PART WITHOUT ERRORS IN EXCELLENT CONDITION TO BE CODED.
 
 
 MERCEDES-BENZ B 220 [246] 135kW 09/2017 - >
 
 
 COMMON MISTAKES:
 
 
 
 
  
 
   
 P007D12 Charge air temperature sensor - short to positive and P009812 Intake air temperature sensor 2, bank 1 - short to positive and P011812 Coolant temperature sensor 1 - short to positive and P023812 Boost pressure sensor - short to positive and P119012 Intake air pressure sensor - short to positive and P261612 Camshaft position sensor - short to positive
 
  
 
  
 
   
 P010812 The intake manifold pressure sensor has a short circuit to positive. and P018312 The fuel temperature sensor has a short circuit to positive. and P019312 The rail pressure temperature sensor has a short circuit to positive. and P261713 The crankshaft position sensor signal has an electrical fault or open circuit.
 
  
 
  
 
   
 P013812 Lambda probe 2 has a short circuit to positive terminal and P014013 The signal from lambda probe 2 does not change. An interruption occurs. and P014100 The lambda probe 2 heater has an electrical fault.
 
  
 
  
 
   
 
  
 
  
 
   
 The positive terminal of the battery was accidentally touched with the control unit housing, as in this case communication with the control unit is no longer possible