3 Check Intake Sensor

WARNING: This page is about a different car, the 2004 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.

Refer to INTAKE SENSOR CIRCUIT .

OK or NG

OK:

Replace auto amp.
Go to FUNCTION CONFIRMATION PROCEDURE and perform self-diagnosis STEP-2.
Confirm that code No. 20 is displayed.

NG:

Replace intake sensor.
Go to FUNCTION CONFIRMATION PROCEDURE and perform self-diagnosis STEP-2.
Confirm that code No. 20 is displayed.