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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 277 (Engine Controls And Fuel - 3.6L (LGX LF4) - DTC P0010 To DTC P0119 (LF4)) >> Diagnostic Information and Procedures >> DTC P0102 or P0103: Mass Air Flow (MAF) Sensor (LF4) >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition Voltage P0036, P0037, P0050, P0051, P0056, P0057, P0097, P00F4, P0102, P010C, P0141, P0161, P1101, P2199 P0096, P0097, P00F4, P0101, P0102, P2199, P222E P0690 P0096, P0101, P0103, P010B, P010D, P0114
Signal P0102 P0102 P0102* P0101, P0102, P1101
Ground - P0102, P2199 - P0102
*Internal ECM or sensor damage may occur if the circuit is shorted to B+.
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