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Engine Control Unit Smart Fortwo W451 ME7.7.0

  • Model: ECM-ME7-W451
  • Manufactured by: (ECM)Centraline Motore

This is the request form and does not bind you to any purchases. Fill it out as thoroughly as possible to let me know what you want to repair and what defect needs to be corrected, so I can confirm feasibility or suggest alternatives. SUBMIT YOUR REQUEST EVEN IF YOU ARE UNSURE, SPECIFYING YOUR DOUBTS. Instructions on the intervention method will be provided later, based on the requested service. Scroll down the page to review the cases independently.



2-5 working days


Select your ECU fault






Describe the fault as indicated by your customer, warning lights





Review for malfunction - data transfer.

Failure cases:

  • Complete malfunction, no communication in diagnostics, and does not start
  • Engine light on with vehicle in recovery mode
  • The malfunction excludes the ignition of a cylinder

Fault Codes Detected: Here is a collection of the main error codes detected during our operations:

  • P0301 Detected misfire in cylinder 1
  • P1564 Control module selection
  • P2146 - Capacitor voltage electrical failure, short circuit to positive
  • P0601 Checksum error in the internal control module memory
  • P0697 "C" sensor reference voltage, open circuit
  • P1564 Control module selection
  • U0426 Invalid data received from the vehicle immobilizer control module

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

  • "Cold start with only half of the cylinders firing"
  • "The vehicle loses a cylinder when hot and shows the error P0301. ECU code 0261S05709"

ECM Control Units Reviewed:

  • ME 7.7.0

0261201385 A1321532679 1039S21514
0261S04012 A1321532779 1039S22838
0261S04309 A1321501679 1039S25716
0261S06402 A1329000800 1039S42973
0261S05709 A1329000200 1039S34861

 

This product was added to our catalog on Friday 21 February, 2025.

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