Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001HS30
Model Year Start: 2020 Model: Corolla Prod Date Range: [03/2019 - 11/2022]
Title: 2ZR-FAE (EMISSION CONTROL): PURGE VALVE (w/o Canister Pump Module): INSPECTION; 2020 - 2023 MY Corolla [03/2019 - 11/2022]

INSPECTION

PROCEDURE

1. INSPECT PURGE VALVE (PURGE VSV)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

23 to 26 Ω

If the result is not as specified, replace the purge valve (purge VSV).

(b) Apply battery voltage between the terminals of the purge valve (purge VSV) and check that the following occurs when blowing air into the port (E).

OK:

Condition

Specified Condition

Battery voltage applied between terminals 1 and 2

Air flows from port (F)

Battery voltage not applied between terminals 1 and 2

Air does not flow

If the result is not as specified, replace the purge valve (purge VSV).

*a

Port (E)

*b

Port (F)

*c

Air