P1461
Air Conditioning Pressure Sensor ACP Sensor High Voltage Detected
P1461 is an OBD-II diagnostic trouble code meaning: Air Conditioning Pressure Sensor ACP Sensor High Voltage Detected . Common causes: air conditioner pressure sensor malfunction, short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect operation of the air conditioner
- The air conditioner turns off spontaneously
- Increased noise from the air conditioning compressor
- Reduced cooling efficiency
- Check Engine light comes on
Causes
- Air conditioner pressure sensor malfunction
- Short circuit in the sensor circuit
- Broken or damaged wiring
- Problems with the sensor connector
- Engine control unit malfunction
How to Fix
- Check the integrity of the sensor wiring and connectors
- Measure the resistance and voltage of the sensor
- Check sensor parameters with a scanner
- Replace the air conditioner pressure sensor if necessary
- Check the operation of the system after repair
Related codes
Error P1461 by Vehicle Brand
FAQ
What does the P1461 code mean?
P1461 is an OBD-II diagnostic trouble code that indicates: Air Conditioning Pressure Sensor ACP Sensor High Voltage Detected
What causes a P1461 error code?
The most common causes of P1461 include: Air conditioner pressure sensor malfunction; Short circuit in the sensor circuit; Broken or damaged wiring; Problems with the sensor connector.
How do I fix a P1461 diagnostic trouble code?
To fix P1461: Check the integrity of the sensor wiring and connectors. Measure the resistance and voltage of the sensor. Check sensor parameters with a scanner. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1461?
Yes, but get it checked soon
How much does it cost to fix P1461?
The estimated repair cost for P1461 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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