Test Notes

You should enter this Pinpoint Test only when directed here.

This Pinpoint Test is intended to diagnose the following:
- EVAP Canister Purge (CANP) Solenoid
- Purge Flow (PF) Sensor
- Vapor Management Valve (VMV)
- Carbon Canister
- Fuel Vapor Hoses
- Vapor Orifice Roll-Over Valve
- Vacuum or vapor leaks caused by loose fuel fill cap
- Fuel Tank air/vapor leaks
- Harness circuits: EVAP CANISTER PURGE SIG, PFS SIG, VMV SIG, Vehicle Power (VPWR), and Power Ground (PWR GND)
- Powertrain Control Module (PCM)


DESCRIPTION

EVAP System With CANP Solenoid And Purge Flow System:

EVAP System With VMV:

For additional information on the Evaporative Emission System, refer to Emission Control Systems / Evaporative Emission System.