Mazda Workshop Service and Repair Manuals

Throttle Position Sensor: Specifications

IGNITION TIMING

At idle [1] ................................................................................................................................................................................................... 11° ± 1° BTDC

IDLE SPEED [2] .........................................................................................................................................................................................  800 ± 20 RPM

BAC VALVE

Resistance Value:
At 20 ° C (68° F) .....................................................................................................................................................................................  10.7 - 12.3 ohms
Operating Range:
Opening Temperature ........................................................................................................................................................................  below 60°C (140°F)

CIRCUIT OPENING RELAY

Resistance value between terminals:
STA - E1 ........................................................................................................................................................................................................ 21 - 43 ohms
B - Fc .........................................................................................................................................................................................................  109 - 226 ohms
B - Fp ......................................................................................................................................................................................................................  infinity

FUEL INJECTOR

Resistance value ............................................................................................................................................................................................  12 - 16 ohms

INTAKE AIR THERMOSENSOR

Resistance Value:
At 25° C (77° F) ...................................................................................................................................................................................  29.7 - 36.3K ohms
At 85° C (185° F) .....................................................................................................................................................................................  3.3 - 3.7K ohms

PURGE CONTROL SOLENOID

Resistance Value:
At 20 ° C (68° F) ...........................................................................................................................................................................................  23 - 27 ohms

THROTTLE SENSOR

Resistance value between terminals:
A - D ............................................................................................................................................................................................................. 3K - 6K ohms
B - D  .................................................................................................................................................................................................. 1K (Throttle closed)

 ....................................................................................................................................................................  3.5 - 6.5K ohms (Throttle fully open)

WATER THERMOSENSOR

Resistance Value:
At -20° C (-4° F) ...................................................................................................................................................................................  14.5 - 17.8K ohms
At 20° C (68° F) .......................................................................................................................................................................................  2.2 - 2.7K ohms
At 60° C (140° F) .................................................................................................................................................................................  0.28 - 0.35K ohms

[1] With vacuum hoses disconnected and test connector grounded.
[2] Test connector grounded.