Actuating fuel injectors

• Press --> button.

Indicated on display

Fig 1: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (1 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 2: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (2 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 3: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (3 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing arrow button, fuel injector must click five times.

Indicated on display

Fig 4: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (4 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 5: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (5 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 6: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (6 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 7: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (7 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 8: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (8 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 9: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (9 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 10: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (10 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 11: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (11 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 12: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (12 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 13: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (13 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 14: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (14 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Press --> button.
• Check fuel injectors. See FUEL INJECTORS, CHECKING .

Indicated on display

Fig 15: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (15 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press --> button.

After pressing --> button, fuel injector must click five times.

Indicated on display

Fig 16: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (16 Of 17)

Courtesy of AUDI OF AMERICA, INC.

If the fuel injector does not click:

• Check fuel injectors. See FUEL INJECTORS, CHECKING .
• Press --> button.

Indicated on display

Fig 17: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Codes AUX, AKB: Injectors (17 Of 17)

Courtesy of AUDI OF AMERICA, INC.

• Press buttons -0- and -6- to select function "End Output" and confirm by pressing -Q- button.