Engine Control Module or Fuel Cut-off Valve Control Module, procedure after replacing: Procedure

2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Procedure
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

After control module identification has been displayed:

  • Press --> button.

Indicated on display:

Fig 1: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (Rapid Data Transfer)
G03364089Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • Press buttons -1- and -0-. (10 selects the "Adaptation" function.)

Indicated on display:

Fig 2: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (10 Adaption)
G03364090Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • Confirm entry with -Q- button.

Indicated on display:

Fig 3: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (Enter Channel Number XX)
G03364091Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • Press button -0- twice. (00 selects "Channel 0".)
  • Confirm entry with -Q- button.

Indicated on display:

Fig 4: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (Erase Learned Value)
G03364092Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • Confirm entry with -Q- button.

Indicated on display:

Fig 5: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (Learned Values Are Erased)
G03364093Courtesy of VOLKSWAGEN OF AMERICA, INC.
  • Press --> button.

Indicated on display:

Fig 6: Identifying VAG 1551 Scan Tool Display (Cabrio Up To May 1999 - Engine Control Module Or Fuel Cut-off Valve Control Module) (Select Function XX)
G03364094Courtesy of VOLKSWAGEN OF AMERICA, INC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.