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Airflow Meter

AIRFLOW METER VOLTAGE TEST ⁽¹⁾

Application

Terminal No.

Voltage

Axxess, Pathfinder, Pickup, Stanza & 240SX

16

1.0-3.0

Maxima

27

1.0-2.0

Pulsar NX & Sentra

15

.5-4.0

Van

31

1.6-3.1

300ZX

27

.8-1.6

⁽¹⁾	Measure voltage between ground and indicated ECU terminal. Voltage should increase with an increase in airflow (RPM). DO NOT run engine at high RPM under no load.