When any of these DTCs are set check the APP sensor voltage by selecting the following menu items on an intelligent tester Diagnosis Enhanced Obd Ii Data List Etcs Accel Pos and Accel Pos

Trouble Areas

ACCEL POS #1 When AP Released

ACCEL POS #2 When AP Released

ACCEL POS #1 When AP Depressed

ACCEL POS #2 When AP Depressed

VCP circuit open

0 to 0.2 V

0 to 0.2 V

0 to 0.2 V

0 to 0.2 V

Open or ground short in VPA circuit

0 to 0.2 V

1.2 to 2.0 V

0 to 0.2 V

3.4 to 5.0 V

Open or ground short in VPA2 circuit

0.5 to 1.1 V

0 to 0.2 V

2.6 to 4.5 V

0 to 0.2 V

EPA circuit open

4.5 to 5.0 V

4.5 to 5.0 V

4.5 to 5.0 V

4.5 to 5.0 V

Normal condition

0.5 to 1.1 V

1.2 to 2.0 V

2.6 to 4.5 V

3.4 to 5.0 V

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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