Pulsar L4-1597cc 1.6L SOHC (GA16i) (1990)
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Vehicle Speed Sensor: Specifications
A/C Relay
Resistance between terminals 1 and 2 ............................................................................................................................................................... continuity
Air Flow Meter
Output voltage between terminal W & ground ................................................................................................................................................. 1.0 vdc [3]
Air Fuel Mixture
CO content ..................................................................................................................................................................................... between 3.0 - 10 % [2]
Air Induction Valve Solenoid
Operating voltage .................................................................................................................................................................................................... 12 vdc
Resistance value .................................................................................................................................................................................................... 40 ohms
Auxiliary Air Control Valve
Resistance value .................................................................................................................................................................................................... 10 ohms
EGR Solenoid
Operating voltage .................................................................................................................................................................................................... 12 vdc
Resistance value .................................................................................................................................................................................................... 40 ohms
EGR Temperature Sensor
Resistance value ............................................................................................................................................................................................ 85k ohms [6]
Fuel Injector
Resistance value ............................................................................................................................................................................................. 1.5 ohms [1]
Fuel Pump
Resistance between terminals A and C ............................................................................................................................................................... continuity
Fuel Pump Relay
Resistance between terminals 1 and 2 ................................................................................................................................................................ continuity
Idle Switch
Closes ..................................................................................................................................................................... idle speed + 250 ± 150 rpm in neutral
ECCS Relay
Resistance between terminals 1 and 2 ............................................................................................................................................................... continuity
Mixture Heater
Resistance value ................................................................................................................................................................................................. continuity
Throttle Sensor
Resistance value between terminals e & f ........................................................................................................................................................ variable [4]
Vehicle Speed Sensor
Resistance value ...................................................................................................................................................... alternates between open & closed [5]
Water Temperature Sensor
Resistance value at specified temperature
2.1 - 2.9k ohms ............................................................................................................................................................................................. 20° C (68° F)
0.77 - 0.87k ohms ....................................................................................................................................................................................... 50° C (122° F)
0.3 - 0.33k ohms ......................................................................................................................................................................................... 80° C (176° F)
[1] Approximately
[2] With 2.5k ohm resistor in place of cylinder head temperature
sensor, with AIV delivery and control hoses disconnected and
plugged and with O2 sensor disconnected.
[3] Varies when racing engine.
[4] Varies smoothly when moving from closed to open throttle.
[5] Two times per revolution while turning sensor.
[6] At 100° C (212° F.
