Diagnostic Test

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE

With CONSULT

Turn ignition switch OFF.
Reconnect all harness connectors disconnected.
Disconnect EVAP purge hoses connected to EVAP canister purge volume control solenoid valve.
Start engine.
Select "PURG VOL C/V" in "ACTIVE TEST" mode with CONSULT.
Touch "Qd" and "Qu" on CONSULT screen to adjust "PURG VOL C/V" opening and check air passage continuity of EVAP canister purge volume control solenoid valve under the following conditions.

Courtesy of NISSAN NORTH AMERICA, INC.

Condition (PURG VOL C/V value)	Air passage continuity between and
100%	Existed
0%	Not existed

Without CONSULT

Turn ignition switch OFF.
Disconnect EVAP canister purge volume control solenoid valve harness connector.
Disconnect EVAP purge hoses connected to EVAP canister purge volume control solenoid valve.
Check air passage continuity of EVAP canister purge volume control solenoid valve under the following conditions.

Courtesy of NISSAN NORTH AMERICA, INC.

Condition	Air passage continuity between and
12 V direct current supply between terminals 1 and 2	Existed
No supply	Not existed

Is the inspection result normal?

YES

INSPECTION END

Replace EVAP canister purge volume control solenoid valve. Refer to COMPONENT PARTS LOCATION .