Guasti Riscontrati su ECM e Motore Ford Transit Visteon DCU 201 DCU204

General Description

We offer assistance and repair for the most common faults found in ECMs and Ford Transit engines. We diagnose and resolve a wide range of issues related to the engine and the vehicle's electronic system, focusing on malfunctions that can compromise performance and starting. It is not possible to proceed with the removal of the code for this control unit.

Common Faults and Symptoms

• Engine malfunction with recovery and cylinder exclusion.
  Total malfunction: the vehicle does not communicate in diagnostics and will not start.
  Sometimes it shuts down while driving: the vehicle starts and then stalls.
  The engine does not start, sometimes with no diagnostic errors: there is no power to the spark plugs.
  Uncontrolled VANOS (problems with the variable timing actuator).

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Fault Codes Detected

Here is a collection of the main error codes identified during our work:
P0200: Injector circuit / Injector misfire recognized; P0201: Injector circuit / Injector misfire recognized; P0251: Injection timing adjustment deviation - Functional disturbance; P0641: Sensors out of nominal range; P0340: Engine phase signal; U0426: Electronic key; P0401: EGR valve; P0603: EEPROM memory error; P0628: Internal fuel injector control; P062B: Injector command - Internal fault; P0683: EEPROM memory error / Glow plug control unit / Glow plug preheating module; P1305: Fuel high-pressure pump - Incorrect programming; P1306: Fuel high-pressure pump - Incorrect programming; P2146: Fuel injector power supply voltage; U1601: CAN network.

Customer Reports
Here are some of the most significant issues reported by our customers:

"The vehicle starts but then shuts down shortly after." "It runs on 4 cylinders without any errors, then starts running on 3 cylinders and shuts down. The error P2146 reappears."

Revised ECM Control Units

DCU-201

• 9666484280 9666360280
• 9666484580 9666360280
• 9661256980 9665066480
• 9661256980 9665066380
• 9661256980 9663289180
• 9661256980 9663289080
• 9666484680 9666360280
• 9661256980 9662665980
• 9665066380 9661256980