Symptoms of P2019 OBD II Trouble Code
- Malfunction Indicator Lamp (MIL) illuminated
- Lack of power
- Occasional misfire
- Poor fuel economy
Common Causes of P2019 OBD II Trouble Code
- Sticking/faulty throttle plates/body
- Sticking/faulty IMRC valve (Bank 2)
- Faulty IMRC actuator/sensor
- Rarely – faulty Powertrain Control Module (PCM)