Resistance Inspection

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
Disconnect the throttle body connector.
Measure the resistance between throttle body terminals E and F.

Fig 1: Throttle Body Connector End View
Courtesy of MAZDA MOTORS CORP.

Throttle Body Resistance
- 0.3-100 ohms [20°C {68 °F}]
- If not as specified, replace the throttle body. (Refer to INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)