P050A-24: Cold Start Idle Air Control System Performance - Signal stuck high: Action
- Vehicle Conditions to enable DTC Logging strategy
- Idle warm engine, operate PAS and AC
- Prioritized Checks to Perform
- Using the manufacturer approved smoke test system check the intake air system is free from leakage, components are correctly installed, not loose or that damaged pipework is allowing leakage
- Check Engine crankcase breather system is free from leakage, components are correctly installed, not loose or that damaged pipework is allowing leakage