P0452

P0452 EVAP CONTROL SYSTEM PRESSURE SENSOR

Description




The EVAP control system pressure sensor detects pressure in the purge line. The sensor output voltage to the ECM increases as pressure increases.

DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE

Step 1-2:

Step 2 (Continued):

Diagnosis Procedure

Step 1-4:

Step 4 (Continued)-9:

Step 10-15:

Component Inspection

Step 1: