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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls And Fuel - 2.5L (LCV) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P0101 >> Typical Scan Tool Data

Typical Scan Tool Data

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MAF Sensor

Circuit Short to Ground Open Short to Voltage

Operating Conditions:

  • Engine = Running

Parameter Normal Range:

  • 2, 000 to 10, 000 Hz
12V Reference 0 Hz 0 Hz -
Signal 0 Hz 0 Hz 0 Hz
Ground - 0 Hz -
CAUTION:

If the circuit has a short the control module and/or the sensor may be damaged.