Acura P1112: IAT Sensor Circuit Low Input (Intermittent)
Is your scanner showing Acura P1112?
No worries. We'll show you what it means and how to deal with it.
Acura P1112: IAT Sensor Circuit Low Input (Intermittent)
OVERVIEWWhat Does The Acura P1112 Code Mean?
Engine started, engine runtime over 4 minutes, ECT sensor more than 140ºF, vehicle driven to a speed of over 20 mph, Calculated airflow less than 20 g/sec, and the PCM detected an unexpected low voltage of under 0.10v on the IAT sensor circuit (Scan Tool
What Are The Potential Causes Of The Acura P1112 Code?
- IAT sensor signal circuit is shorted to ground (intermittent fault)
- IAT sensor is damaged or has failed (an intermittent fault)
- PCM 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:
>>> Mean Mug Auto 81514-192019A Air Charge/Intake Temperature Sensor (IAT Sensor)
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Acura Engine Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura P1112, DTCDECODE.
