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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 4.6L - DTC P0016 To DTC P0341) >> DTC P0102 or P0103 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
DTC P0102 or P0103

Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
Ignition 1 Voltage P0102 P0101 P0102 - P0101, P0103
MAF Sensor Signal P0102 P0102 P0102 P0102 P0101, P0103, P1101
Ground - P0102 P0102 - P0102