Applicable Systems
OBD-II
Symptoms
The CVT fluid pressure sensor reading does not correlate with solenoid commands.
Possible Causes
- CVT fluid pressure sensor calibration drift
- Solenoid actual flow different from command
- Internal CVT leakage affecting pressure
- Sensor slow response
- TCM algorithm fault
Troubleshooting Steps
- Step 1: Connect an OBD-II scan tool and read all stored DTCs and freeze frame data
All DTCs and freeze frame data are retrieved - Step 2: Inspect the related sensor or actuator wiring for damage, corrosion, or loose connections
Wiring and connectors are in good condition - Step 3: Use a digital multimeter to check sensor voltage, resistance, and reference signals per manufacturer specifications
Values are within specified range - Step 4: Perform component-level testing of the suspected sensor or actuator
Component passes or fails definitively - Step 5: Clear codes and road test to verify repair
Code does not return and system operates normally
How to Reset
To reset code P1327: 1) Repair the underlying fault. 2) Use an OBD-II scan tool to clear the DTC. 3) Perform a drive cycle to verify the monitor completes. 4) If the code returns, further diagnosis is needed.
Frequently Asked Questions
- Q: What does OBD-II code P1327 mean?
Code P1327 indicates: CVT Fluid Pressure Sensor Range/Performance. This is a Honda manufacturer-specific diagnostic trouble code.
- Q: Is code P1327 serious?
Severity: Major. Immediate attention is recommended to prevent further damage.
- Q: Can I drive with code P1327?
It is not recommended to drive with this code active as it may cause further damage.
- Q: How do I fix code P1327?
Diagnose the Transmission system, check wiring and connectors, test the related sensor or actuator, and replace faulty components as needed.
Source: OBD-II Manufacturer Extended Codes / SAE J2012 / OBD-Codes.com
Category: OBD-II