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Airflow Meter

AIRFLOW METER VOLTAGE TEST ⁽¹⁾

Application

Terminal No

Voltage

Maxima

27

1.0-3.0

Pathfinder & Pickup

31

0-5.0

Pulsar NX SE

15

.5-4.0

Pulsar NX XE

15

.5-3.0

Sentra

15

.5-4.0

Stanza

31

0-5.0

240SX

16

1.0-3.0

300ZX & 300ZX Turbo

31

2.0-4.0

⁽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.