Mirage Sedan LS L4-1834cc 1.8L SOHC MFI (1999)
Temperature Gauge: Testing and Inspection
Engine Coolant Temperature Gauge Resistance Check
ENGINE COOLANT TEMPERATURE GAUGE RESISTANCE CHECK
1. Remove the power supply tightening screw.
2. Use an ohmmeter to measure the resistance value between the terminals.
Standard value:
Power supply - Ground: 187 ± 18.7
Power supply - Engine coolant temperature gauge: 90 ± 4.5
Engine coolant temperature gauge - Ground: 247 ± 24.7
3. If within the standard value, the engine coolant temperature gauge is OK.
If not within the standard value, replace the engine coolant temperature gauge.
CAUTION: When inserting the testing probe into the power supply terminal, be careful not to touch the printed board.