garajizOBD-II code · manufacturer-specific
P1115
IAT Sensor (D/C) Open/Short
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P1115 mean?
P1115 is defined as “IAT Sensor (D/C) Open/Short”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- BMW: Coolant Temperature Sensor Plausibility
- Buick, Cadillac, Chevrolet, Chrysler, GM, GMC: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
- Ford: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage IAT - B Circuit High Input
- Lincoln, Mercury: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage IAT B Circuit High Input
- Citroen, Diğer, Peugeot: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B Circuit High Input
- Saturn: Engine Coolant Temperature ECT Sensor Circuit Intermittent High Voltage
- Oldsmobile: Engine Coolant Temperature ECT Sensor Circuit Intermittent High Voltage IAT B Circuit High Input
- Kia: Engine Coolant Temperature Sensor Signal From ECU to TCU
- Subaru: Engine Torque Control Cut Signal Circuit High Input
- Kia: H02S12 Heater Circuit Low Voltage
- Volkswagen: Oxygen Sensor Heater Circuit Short To Ground Bank 1 Sensor 1
Related codes
- P1114IAT - B Sensor Intermittent
- P1116Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
- P1117Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
- P1118IAT Sensor Open/Short
- P1119Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT - B Circuit Low Input
- P1120Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B Circuit High Input
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.