2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 513
3. Check air passage continuity and operation delay time.
Check new O-ring is installed properly.
Without CONSULT-III
1. Clean the air passage [portion (A) to (B)] of EVAP canister vent control valve using an air blower.
2. Check air passage continuity and operation delay time under the following conditions.
Check new O-ring is installed properly.
Is the inspection result normal?
YES - INSPECTION END
NO - Replace EVAP canister vent control valve
P0451
P0451 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
