18 documented codes across 79 real diagnostics.
Mass air flow, manifold pressure and intake air temperature sensing, the correlation checks between them, and the intake runner controls.
Ranked by how often we actually see them
- P0101, Mass or volume air flow circuit range/performance
- P0102, Mass or volume air flow circuit low input
- P0100, Mass or volume air flow circuit
- P2009, Intake manifold runner control circuit low, bank 1
- P0113, Intake air temperature sensor 1 circuit high
- P2004, Intake manifold runner control stuck open, bank 1
- P2015, Intake manifold runner position sensor circuit range/performance, bank 1
- P0103, Mass or volume air flow circuit high input
- P0069, MAP to barometric pressure correlation
- P0111, Intake air temperature sensor 1 circuit range/performance
- P006A, MAP to mass air flow correlation
- P0110, Intake air temperature sensor 1 circuit
- P2008, Intake manifold runner control circuit open, bank 1
- P0068, MAP/MAF to throttle position correlation
- P0105, Manifold absolute pressure / barometric pressure circuit
- P2012, Intake manifold runner control circuit low, bank 2
- P0106, Manifold absolute pressure circuit range/performance
- P2016, Intake manifold runner position sensor circuit low, bank 1