LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Symptom Troubleshooting - Engine (VIN L & VIN M)) >> Cooling System Concerns-Runs Cold [SKYACTIV-G] >> Notes

Cooling System Concerns-Runs Cold [SKYACTIV-G]: Notes

WARNING: This page is about a different variant/trim than selected.
COOLING SYSTEM CONCERNS-RUNS COLD (SKYACTIV-G) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item Cooling system concerns-runs cold
Description  
  • Engine does not reach normal operating temperature.
Possible cause  
  • ECT sensor No. 1 malfunction (value higher than actual engine coolant temperature detected)
  • ECT sensor No. 2 malfunction (value higher than actual engine coolant temperature detected)
  • Cooling fan system malfunction
  • Improper operation of coolant control valve
  • Active air shutter malfunction (With active air shutter)
System wiring diagram  
  • Not applicable
Connector diagram  
  • Not applicable