The automobile fault code P1112 indicates a problem with the Intake Air Temperature Sensor. Symptoms may include poor engine performance, rough idling, or even stalling. The cause could be a faulty sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a damaged Powertrain Control Module (PCM).
It is important to address this issue promptly as it can affect fuel efficiency and overall engine performance.
While the repair may require inspecting the wiring harness and connectors for any damage, it is recommended to visually check for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, it is essential to check the “Possible Causes” mentioned above and perform the necessary inspections and repairs.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 6.67 (Out of 10) |
Decode The Symptoms Of Fault Code P1112: Unveiling The Mystery!
Experiencing rough idling, stalling, and decreased engine performance? Check out the symptoms of fault code p1112 below.
- The symptoms of the automobile fault code P1112 include: engine misfire, rough idle, loss of power, poor acceleration, stalling, difficulty starting the engine, increased fuel consumption, and the check engine light illuminated on the dashboard.
Unraveling The Mystery: What Causes Fault Code P1112?
The automobile fault code p1112 can be caused by a faulty intake air temperature sensor, open or shorted sensor harness, poor electrical connection in the sensor circuit, or a damaged powertrain control module (PCM).
- The fault code P1112 can be caused by: a faulty Intake Air Temperature Sensor, an open or shorted Intake Air Temperature Sensor harness, a poor electrical connection in the Intake Air Temperature Sensor circuit, or a damaged Powertrain Control Module (PCM).
Fixing Code P1112: Simple Steps To Resolve The Issue
To fix the p1112 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1112, start by checking the possible causes mentioned above.
- Then, visually inspect the wiring harness and connectors related to the issue.
- Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
- This fix is estimated to take approximately 1.0 hour.
Cracking The Code: P1112 – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p1112 are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
Decode P1112: Unveiling Symptoms And Solutions
When you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to fault code P1112. This code indicates an issue with the Intake Air Temperature (IAT) sensor circuit. The IAT sensor is responsible for measuring the temperature of the incoming air into the engine.
A faulty IAT sensor can cause various problems, such as incorrect fuel mixture, reduced engine performance, and increased emissions.
It can also lead to difficulties in starting the vehicle and poor fuel efficiency.
To fix this issue, you should first check the wiring and connections of the IAT sensor. Look for any loose or damaged wires that may be causing the problem. If the wiring is fine, then the IAT sensor itself may need to be replaced.
It is important to address this issue promptly to ensure optimal engine performance and fuel economy.
FAQ
The fault code P1112 in an automobile can be caused by a faulty Intake Air Temperature Sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a damaged Powertrain Control Module (PCM). To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.
To fix fault code P1112, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion. Check the Intake Air Temperature Sensor harness for any open or shorted circuits. Also, ensure there is a good electrical connection in the Intake Air Temperature Sensor circuit. If you find any damaged components or broken, bent, pushed out, or corroded connector pins, make the necessary repairs or replacements. This will help resolve the issue and clear the fault code.
To resolve fault code P1112, start by checking for damaged components and connector pins. This code is often caused by a faulty Intake Air Temperature Sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a damaged Powertrain Control Module (PCM). To fix the issue, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look for broken, bent, pushed out, or corroded connector pins.
Wrap Up
To fix the P1112 fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or corrosion.
Check the Intake Air Temperature Sensor and its circuit for any open or shorted connections.
Finally, examine the Powertrain Control Module for any signs of damage.
