P0118 Diagnostic Trouble Code Discussion for April 2026
ECT Sensor Circuit High Voltage
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| Help Request | Posted | |
| 2012 Dodge Challenger R/T 5.7L MIL Lamp on VIN: 2C3CDYBT7C P0118: coolant temperature sensor circuit high. This challenger has a p0118 that does not clear. or pops up immediately after clearing. I replaced the sensor with an oe sensor twice and also the connector. The temp reads correctly on the scanner. I have 5 volts at the signal wire (violet/orange) and a s... |
April 02, 2026 | |
| 2012 Dodge Challenger R/T 5.7L MIL Lamp on VIN: 2C3CDYBT7C P0118: coolant temperature sensor circuit high. This challenger has a p0118 that does not clear. or pops up immediately after clearing. I replaced the sensor with an oe sensor twice and also the connector. The temp reads correctly on the scanner. I have 5 volts at the signal wire (violet/orange) and a s... |
April 03, 2026 |
