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Air Flow Meter/Sensor Relay: Specifications

IGNITION TIMING SPECIFICATIONS

Manual transmission............................................................................................................................................................................................20° /700 rpm
Automatic transmission........................................................................................................................................................................................20° /800 rpm
Firing order...................................................................................................................................................................................................................1-3-2-4

VOLTAGE AND RESISTANCE SPECIFICATIONS

Air flow meter:

Between terminals B and BR and ground.......................................................................................................................................................10 ohms max.
Between power terminal SA and ground................................................................................................................................................................10V min.
Voltage across terminals SA and BR............................................................................................................................................................................1-2V

Auxiliary air valve...............................................................................................................................................................Resistance other than 0 or infinity
Coolant temperature sensor:

20° C (68° F).......................................................................................................................................................................................................2-3K ohms
50° C (122° F)..............................................................................................................................................................................................700-1000 ohms

Fuel injector...............................................................................................................................................................................................................2-3 ohms
Purge control solenoid................................................................................................................................................................................less than 100 ohms
Throttle position sensor:

Between terminals 1 and 3.................................................................................................................................................................................6-18K ohms
Between terminals 1 and 2................................................................................................................................................5.8-17.8K ohms (throttle closed)
Between terminals 1 and 2.....................................................................................................................................................1.5-5.1K ohms (throttle open)

Turbo wastegate control solenoid...............................................................................................................................................17-21 ohms @ 20° C (68° F)

Powertrain Management > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Air Flow Meter/Sensor Relay > Component Information > Specifications

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