How to fix an engine P1101 Code:
Intake Air Flow System Performance.
MAF Sensor Out Of Self Test Range.
Actual measured airflow from MAF, MAP, EGR, and TP is not within range of the calculated airflow.
Test a MAF Sensor with Scan Tool Video: [ Ссылка ]
Possible Causes of a P1101 Code:
⦁ Dirty Air Filter
⦁ Dirty Throttle Body
⦁ Faulty MAF Sensor
⦁ Faulty MAP Sensor
⦁ Wiring Open or Short
⦁ Blown Fuse
⦁ Vacuum Leak
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