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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - DTC P0010 To DTC P0442) >> Diagnostic Information And Procedures >> DTC P0102 Or P0103: Mass Air Flow (MAF) Sensor Circuit >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
MAF Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Engine running at various operating conditions
Parameter Normal Range:  2, 000 - 10, 000 Hz
Ignition Voltage 0 Hz 0 Hz -
Signal 0 Hz 0 Hz 0 Hz*
Ground - 0 Hz -
*Internal ECM or sensor damage may occur if the circuit is shorted to B+.
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