Typical Enabling Conditions

Monitor runs whenever following DTCs not present

None

Engine

Running

ECT

4.4°C (40°F) or more

IAT

4.4°C (40°F) or more

FTP sensor malfunction

Not detected

Purge VSV

Not operated by scan tool

EVAP system check

Not operated by scan tool

Battery voltage

10 V or more

Purge duty cycle

8 % or more

Typical Malfunction Thresholds

Both of following conditions are met

Conditions 1 or 2

1. FTP change when purge operation started

Less than 0.1 kPa (0.75 mmHg)

2. FTP change during purge operation when vent valve closed

Less than 0.5 kPa (3.75 mmHg)

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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