P2671

SYMPTOM
P2671 - INTAKE AIR FLOW SENSOR PLAUSIBILITY

P2671 - INTAKE AIR FLOW SENSOR PLAUSIBILITY AIR MASS TOO HIGH

P2671 - INTAKE AIR FLOW SENSOR PLAUSIBILITY AIR MASS TOO LOW

When Monitored: With engine running.

Set Condition: The ECM detects excessive air flow from the MAF Sensor.

TEST NOTE: All symptoms listed above are diagnosed using the same tests.

Possible Causes:

Test 1-2:

Test 3-5: