The automobile fault code P1120 indicates a problem with the throttle position sensor.
This can be identified by the engine light being on or the service engine soon warning light. One of the symptoms is a lack of throttle response.
The cause of this fault code can be a faulty throttle position sensor, an open or shorted throttle position sensor harness, or a poor electrical connection in the throttle position sensor circuit. It is important to address this issue promptly as it can affect the performance of your vehicle.
The repair for this fault code involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for any broken, bent, pushed out, or corroded connector pins. The repair time for this issue is estimated to be around 1.0 hour. To interpret the fault code, it is recommended to check the “Possible Causes” listed 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) |
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Decode The Symptoms: Unveiling The Mystery Of Code P1120
If you’re experiencing an illuminated engine light and a lack of throttle response, you may be dealing with the p1120 fault code.
- The symptoms of the automobile fault code P1120 include the engine light being ON or the service engine soon warning light being illuminated.
- Additionally, there is no throttle response.
Unraveling The Mystery: What Causes Fault Code P1120?
The automobile fault code p1120 can be caused by a faulty throttle position sensor, open or shorted sensor harness, poor electrical connection, or improper adjustment.
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- The fault code P1120 can be caused by a faulty throttle position sensor, an open or shorted throttle position sensor harness, a poor electrical connection in the throttle position sensor circuit, or the throttle position sensor not being properly adjusted.
Fixing Code P1120: Simple Steps To Solve The Issue
To fix the p1120 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1120, first, check 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.
- The estimated repair time for this fix is 1.0 hour.
Cracking The Code: P1120 Fixing Cost And Complexity Unveiled!
The factors influencing the diagnosis and fixing cost of the automobile fault code p1120 are the estimated repair time and the hourly rate charged by auto repair shops. The estimated repair time for this fault code is 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for their services.
These factors will determine the overall cost of diagnosing and fixing the p1120 fault code.
P1120 Fault Code: Understanding The Causes And Solutions
The P1120 fault code indicates that the Throttle Position Sensor (TPS) is out of range. The TPS is a sensor that responds to the movement of the accelerator pedal and provides a signal to the Powertrain Control Module (PCM) that corresponds to the position of the throttle plate or shaft.
The PCM uses this information to determine various operating conditions, such as closed throttle, part throttle, wide open throttle, and throttle angle rate.
When the TPS is out of range, it means that the signal it is sending to the PCM does not match the expected values for these operating conditions. This can lead to issues with engine performance and fuel efficiency. If you encounter this fault code, it is important to have the TPS checked and potentially replaced to ensure proper functioning of the throttle system.
FAQ
If you see the engine light on or the service engine soon warning light, and your throttle is unresponsive, you might be dealing with fault code P1120. This code is usually caused by a faulty throttle position sensor, an open or shorted throttle position sensor harness, a poor electrical connection in the throttle position sensor circuit, or an improperly adjusted throttle position sensor. To fix this issue, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.
If you’re experiencing the P1120 fault code, you may notice that your engine light is on and there is no throttle response. This could be caused by a faulty throttle position sensor, an open or shorted throttle position sensor harness, a poor electrical connection in the throttle position sensor circuit, or the throttle position sensor not being properly adjusted. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or broken pins.
To fix the P1120 fault code, start by checking the possible causes: a faulty throttle position sensor, an open or shorted throttle position sensor harness, a poor electrical connection in the throttle position sensor circuit, or an improperly adjusted throttle position sensor. Visually inspect the wiring harness and connectors for any damage, and check for broken, bent, pushed out, or corroded connector pins.
Wrap Up
If your engine light is on and you’re experiencing no throttle response, the culprit could be a faulty throttle position sensor. To fix this issue, visually inspect the wiring harness and connectors for any damage.
Check for broken, bent, pushed out, or corroded connector pins. Take action now to get your throttle back on track!
