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Home >> Mercedes Benz >> 2007 >> C280 Base >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation -- Self-Diagnostic System -- 203 Chassis - 1 Of 2 >> Self-Diagnostic System >> Camshaft Hall sensor - fault code description ME - AD07.61-P-4000-14AA

Camshaft Hall sensor - fault code description ME - AD07.61-P-4000-14AA

      Camshaft Hall sensor 
1 Fault code
(USA ONLY Readout on generic scan tool)
  P201A (P0341)
2 Fault storage   after expiry of test duration and fault
  Actuation of the engine diagnosis indicator lamp (EURO3/4) or CHECK ENGINE (MIL) malfunction indicator lamp USA ONLY   following two successive driving cycles with faults
3 Checking frequency   Continuous
4 Checked signal or status   Camshaft Hall sensor signal
5 Plausibility    
    No signal The signal must change from 0 to 1 and from 1 to 0 within 2 engine revolutions,
    Quantity Max. of 1 signal change per engine rotation
6 Check prerequisites  
  • engine speed 25 to 6000 rpm
  • no fault in crankshaft position sensor
7 IMPORTANT   If the signal from the camshaft Hall sensor is missing or if false synchronization is recognized, fuel cutoff will occur to avoid damaging the TWC.