P1101 - Mass Air Flow (MAF) Sensor Out Of Self-Test Range - DTC Chart

P1101 - MASS AIR FLOW (MAF) SENSOR OUT OF SELF-TEST RANGE - DTC CHART

Description: This DTC sets when during ignition ON, engine OFF, the MAF sensor output signal is greater than a calibrated limit or during ignition ON, engine running, the MAF output signal is not within the calibrated range.
Possible Causes: Low battery charge MAF sensor partially connected MAF sensor contamination GND circuit open MAFRTN circuit open Damaged MAF sensor Intake air leaks
Diagnostic Aids: Diagnose circuit DTCs before range or performance DTCs.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to Pinpoint Test DC .