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Massachusetts Vehicle Check - Mass08 Management Module ...

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OBDII Emissions <strong>Vehicle</strong> <strong>Check</strong> List<br />

Appendix F<br />

OBD II Emissions <strong>Vehicle</strong> <strong>Check</strong> List<br />

1. Workstation Quality Assurance Pass Fail<br />

Bar code/Printer<br />

Workstation OBD II scan tool<br />

Floppy disk check<br />

Diesel Capacity Calibration/<strong>Check</strong><br />

2. Visual OBD II System Tampering <strong>Check</strong> Pass Fail<br />

Visual OBD System Tampering <strong>Check</strong><br />

DLC <strong>Check</strong><br />

3. OBD II Emissions Test Pass Fail<br />

Communication with the Workstation OBD II scan tool<br />

Engine RPM must be greater (>) 250 (hybrids excluded)<br />

The vehicle’s MIL status (commanded on or off)<br />

Readiness/Monitors Criteria<br />

The MIL Operation (KOER check) only if MIL is commanded on<br />

4. OBD II Retest Test Pass Fail<br />

Visual OBD System Tampering <strong>Check</strong><br />

DLC <strong>Check</strong><br />

The “<strong>Check</strong> Engine” light operation (KOEO check), only if previous<br />

KOER failure<br />

Communication with the Workstation OBD II scan tool<br />

The vehicle’s MIL status (commanded on or off)<br />

The “<strong>Check</strong> Engine” light operation (KOER check), only if MIL is<br />

Commanded on<br />

Readiness Criteria<br />

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