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Home >> Mazda >> 2021 >> CX-5 Sport, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (VIN Y)) >> Boost Air Temperature Sensor Inspection >> Resistance Inspection

Resistance Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the boost pressure sensor/boost air temperature sensor. (See BOOST PRESSURE SENSOR/BOOST AIR TEMPERATURE SENSOR REMOVAL/INSTALLATION .)
  3. Measure the resistance between boost pressure sensor/boost air temperature sensor terminals A and B.
    G12231981Courtesy of MAZDA MOTORS CORP.

Specification (Reference) 

IAT (°C {°F}) Resistance (Kilohms)
0 {32} Approx. 5.9
20 {68} Approx. 2.5
80 {176} Approx. 0.323
130 {266} Approx. 0.0893
G11436057Courtesy of MAZDA MOTORS CORP.