ECU Mercedes Classe C CDI2.2 611960 EDC15C5

Faults Found on ECM and Engine MERCEDES C-Class

• Total malfunction, no communication in diagnosis and it does not start.
• Engine malfunction with recovery, errors on sensors.
• No acceleration (Throttle pedal faults).
• Immobilizer faults (does not recognize the code, does not start).

Short-circuit fault
Fault codes collected from completed work:

• P0201 - Injector malfunction 1
• P0202 - Injector malfunction 2
• P0203 - Injector malfunction 3
• P0204 - Injector malfunction 4
• P2135 - Throttle valve/pedal sensor A/B correlation
• P2503 - Low charging system voltage
• P2504 - Charging system voltage
• P2505 - ECM/PCM power supply input signal
• P2506 - ECM/PCM power supply input signal
• P2514 - Thermal element for vent pipe
• P2526 - Turbocharger actuator
• P2527 - Exhaust gas recirculation actuator
• P2530 - Intake manifold shut-off motor
• P2602 - Left air mass sensor
• P2603 - Right air mass sensor
• P2627 - Air mass sensor
• P3053 - Intake air temperature sensor
• P0607 - Electronic control unit - Limited function
• P2645 - Air mass meter B maximum value exceeded
• P2624 - Air mass or air flow meter signal implausible at full load
• P2123 - Injectors Bank 1 open circuit
• P2124 - Injectors Bank 1 open circuit
• No communication with ECU possible / error code reading not possible
• Engine does not start permanently or intermittently (temperature-sensitive)

Some revised product codes:
0281001519, 0281001520, 0281001816, 0281001817, 0281001818, 0281001819, 0281001822, 0281001823, 0281001824, 0281001881, 0281001882, 0281001883, 0281001884, 0281010478