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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Symptom Troubleshooting - SKYACTIVE-G 2.5L >> No. 13 Knocking/Pinging-Acceleration/Cruise >> Related PIDs

Related PIDs

Item (definition) Unit/Condition Definition Condition/Specification (Reference)
BARO KPa {MPA}, mBar {BAR}, psi, in H20 Barometric pressure
  • Displays BARO
ECT °C, °F Engine coolant temperature
  • Displays ECT
V
  • ECT is 20 °C {68 °F}: Approx. 3.10 V
  • ECT is 40 °C {104 °F}: Approx. 2.16 V
  • ECT is 60 °C {140 °F}: Approx. 1.40 V
  • ECT is 80 °C {176 °F}: Approx. 0.87 V
  • ECT is 100 °C {212 °F}: Approx. 0.54 V
IAT2 °C, °F IAT sensor No. 2 voltage
  • Displays IAT (No. 2)
V
  • IAT2 is 20 °C {68 °F}: Approx. 3.57 V
  • IAT2 is 40 °C {104 °F}: Approx. 2.70 V
  • IAT2 is 60 °C {140 °F}: Approx. 1.87 V
MAF g/Sec Mass air flow
  • Displays MAF
V
  • Ignition switched ON (engine off) (MAF: 0.59 g/s {0.078 lb/min}): Approx. 0.72 V
  • Idle (after warm up) (MAF: 3.79 g/s {0.501 lb/min}): Approx. 0.93 V
  • Racing (engine speed is 2, 000 rpm) (MAF: 6.96 g/s {0.921 lb/min}): Approx. 1.11 V
MAP KPa {MPA}, mBar {BAR}, psi, in H20 Manifold absolute pressure
  • Displays MAP