OBD Diagnostics for Load-Based Engine Performance

Engine load reflects how hard the engine is working. OBD engine load diagnostics provide insight into performance under real driving conditions.

What Engine Load Represents

Load Influencers

• Vehicle weight

• Driving speed

• Road conditions

OBD Data Used for Load Analysis

Key Metrics

• Calculated load percentage

• Throttle input

• RPM response

Problems Detected

• Reduced power output

• Restricted airflow

• Sensor inaccuracies

Benefits of Load Diagnostics

• Optimized performance

• Better fuel control

• Accurate troubleshooting

Conclusion

OBD diagnostics translate load data into actionable performance insights.