Audi P1256: Engine Coolant Temperature (ECT) Sensor, Open circuit/short to B+
Is your scanner showing Audi P1256?
No worries. We'll show you what it means and how to deal with it.
Audi P1256: Engine Coolant Temperature (ECT) Sensor, Open circuit/short to B+
OVERVIEWWhat Does The Audi P1256 Code Mean?
Short to Battery+ < -47.7° F.
What Are The Potential Causes Of The Audi P1256 Code?
- Coolant Temperature Sensor has failed
- Circuit short to ground, open or other component
- ECM has failed
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Audi Engine Control Module
>>> Beck/Arnley 158-0784 Temperature Sensor
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Audi P1256, DTCDECODE.
