Open Circuit; Short Circuit; Mass Air Flow (Maf)/Intake Air Temperature (Iat) Sensor Removal/Installation [Z6] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes

Open circuit

• If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
- TP sensor terminal A and PCM terminal 2W
- TP sensor terminal B and PCM terminal 2AE
- TP sensor terminal C and PCM terminal 2AA

Short circuit

• If there is continuity, there is a short circuit. Repair or replace the wiring harness.
- TP sensor terminal A and body GND
- TP sensor terminal B and power supply
- TP sensor terminal C and power supply
- TP sensor terminal C and body GND
MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE
(IAT) SENSOR REMOVAL/INSTALLATION [Z6]
1. Remove the battery cover. (See
2. Disconnect the negative battery cable.
3. Perform the following procedure for easier access
(1) Remove the battery box. (See
4. Remove the MAF/IAT sensor.
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BATTERY REMOVAL/INSTALLATION
BATTERY REMOVAL/INSTALLATION
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B3E014013215W02