P00AA

Описание

Intake Air Temperature (IAT) Sensor 1 bank 2, Circuit

Частые симптомы

• Possible incorrect primary air temperature readings bank 2
• Check Engine Light
• Reduced engine performance calculations
• Possible incorrect fuel mixture
• Primary temperature system issues

Возможные причины

• Failed primary intake air temperature sensor bank 2
• Open or short in primary IAT circuit bank 2
• Corroded primary sensor connectors
• Sensor mounting or location issues
• ECU primary temperature processing fault

Диагностика

1. 1. Check primary IAT sensor readings bank 2
2. 2. Test primary sensor circuit continuity
3. 3. Measure primary sensor resistance
4. 4. Inspect primary sensor mounting
5. 5. Verify ECU primary temperature processing

Решения по ремонту

• Replace faulty primary IAT sensor bank 2
• Repair primary sensor wiring circuit
• Clean corroded primary connectors
• Properly mount primary sensor if needed
• Replace ECU if primary processing faulty

Профилактика

• Protect primary sensors from contamination
• Regular intake system checks
• Address temperature-related performance issues