P050A 2012 NISSAN ROGUE - Cold Start Idle Air Control System Performance
- Lack of intake air volume
- Faulty Fuel injection system
- Faulty Engine Control Module (ECM)
When is the code detected?
The Engine Control Module (ECM) does not control engine idle speed properly when engine is started with pre-warming up condition.
- Engine Light ON (or Service Engine Soon Warning Light)
P050a 2012 Nissan Rogue Description
The Engine Control Module (ECM
) controls ignition timing and engine idle speed when engine is started with pre-warming up condition. This control promotes the activation of three way catalyst by heating the catalyst and reduces emissions.