P1115 Diagnostic Trouble Code (15 interpretations)

The control module detected that related sensor signals for Coolant Temperature did not agree with each other (correlation/plausibility fault). This is the manufacturer-specific definition used by BMW.

The control module detected that the Engine coolant temperature (ECT) voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.

The control module detected a fault associated with the Engine coolant temperature (ECT) sensor/intake air temperature (IAT) sensor/outside air temperature sensor - signal variation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.

The control module detected that the Engine coolant temperature (ECT) sensor - circuit/ intermittent voltage stayed above the expected range. This is the manufacturer-specific definition used by Honda.

The control module detected a fault associated with the Engine coolant temperature (ECT) sensor/intake air temperature (IAT) sensor signal variation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.

The control module detected a fault associated with the Coolant Temperature Sensor Circuit For Heat Storage System circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Lexus.

The control module detected that the Intake air temperature (IAT) voltage stayed above the expected range. This is the manufacturer-specific definition used by Mazda.

The control module detected a fault associated with the Engine coolant temperature (ECT) sensor/intake air temperature (IAT) sensor/outside air temperature sensor - signal variation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mitsubishi.

The control module detected a fault associated with the Oxygen Sensor Heating circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.

The control module detected that the Engine torque control cut voltage stayed above the expected range. This is the manufacturer-specific definition used by Subaru.

The control module detected an unstable or intermittent signal in the Engine Coolant Temperature circuit. This is the manufacturer-specific definition used by Suzuki.

The control module detected a fault associated with the Coolant Temperature Sensor Circuit For Heat Storage System circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Toyota.

The control module detected a short circuit to ground in the Heated oxygen sensor (HO2S) 1, Bank 1 - heater circuit. This is the manufacturer-specific definition used by Audi.

The control module detected a short circuit to ground in the Heated oxygen sensor (HO2S) heater circuit. This is the manufacturer-specific definition used by Volkswagen.

The control module judged the Barometric pressure (BARO) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Volvo.