Conditions for Setting the DTC

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The engine control module (ECM) detects that the difference between measured MAP and the MAP Performance Test 1 is greater than 20 kPa for greater than 0.5 second.
AND
The ECM detects that the difference between measured MAP and the MAP Performance Test 2 is greater than 20 kPa for greater than 0.5 second.
OR
The ECM detects that the difference between the measured MAF and the MAF Performance Test is greater than 15 g/s for greater than 0.5 second.
AND
The ECM detects that the difference between measured MAP and the MAP Performance Test 1 is greater than 20 kPa for greater than 0.5 second.
AND
The ECM detects that the difference between measured MAP and the MAP Performance Test 2 is greater than 20 kPa for greater than 0.5 second.