Mazda Workshop Service and Repair Manuals

Throttle Position Sensor: Specifications

IDLE SPEED

A/T [1] ........................................................................................................................................................................................................  770 ± 20 RPM
M/T [1] .......................................................................................................................................................................................................  750 ± 20 RPM

IGNITION TIMING [1] .............................................................................................................................................................................  5° ± 1° BTDC

BAC VALVE

Resistance Value:
At 23 ° C (73° F) .........................................................................................................................................................................................  7.7 - 9.3 ohms
Operating Range:
Opening Temperature ........................................................................................................................................................................  below 50°C (122°F)

FUEL PUMP (CIRCUIT OPENING) RELAY

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

FUEL INJECTORS

Resistance value @ 73°F (23°C) ...................................................................................................................................................................  12 - 16 ohms

INTAKE AIR THERMOSENSOR (INTAKE AIR TEMPERATURE SENSOR)

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) ...........................................................................................................................................................................................  30 - 34 ohms

WATER THERMOSENSOR (ENGINE COOLANT TEMPERATURE SENSOR)

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 - 0.35 ohms

[1] With test connector grounded.