P0118

Engine Coolant Temperature Sensor - High Input

P0118 - Engine coolant temperature sensor fault.: Last occurrence - maximum signal

Possible causes:
1. Short circuit C0606/21 (NO) - ground.
2. Connectors C0606, C0169.
3. Engine coolant temperature sensor.

1. Short circuit C0606/21 (NO) - ground.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

2. Connectors C0606, C0169.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

3. Engine coolant temperature sensor.
No detail available for this fault