Mercedes Sprinter / Dodge ECU Repair – No 5V Sensor Reference Diagnosis of wiring and circuit

Diagnosis of wiring and circuit faults

Intermittent or complete failure of the motor unit

Replace or reflow damaged resistors

Braking system behaving erratically under normal driving

Intermittent lighting issues

Mercedes Sprinter / Dodge ECU Repair – No 5V Sensor Reference Diagnosis of wiring and circuitMercedes Sprinter Dodge ECU Repair No 5V Sensor Reference ECU Part No: A 646 150 63 72 20062018 Models This is a repair service for the engine control unit (ECU) used in 20062018 Mercedes Benz Sprinter and Dodge branded variants, specifically for units with no 5 volt reference signal to key sensors such as the crankshaft position sensor or accelerator pedal position sensor. Common Symptoms Repaired: Crank sensor or accelerator pedal not reading Engine