What is the P1336 trouble code?

[LauraRose]

The trouble code P1336 indicates a crankshaft position sensor target gear error fault. It is necessary to use a decoder to perform target gear error learning for the crankshaft position sensor on the vehicle, so that the ECU can accurately know the specific position of the crankshaft operation, thereby determining the top dead center of each cylinder. Below are the steps for performing target gear error learning: 1. After starting the engine, wait until the engine temperature reaches 60 degrees Celsius, the vehicle has been running for more than 10 seconds, and all other loads on the vehicle are turned off. 2. Use a diagnostic tool (after upgrading) to enter the "Gear Self-Learning" option. 3. Follow the prompts on the diagnostic tool to quickly press the accelerator pedal to the floor and keep it fully open. At this time, the ECM should perform gear signal learning. 4. Turn off the engine, wait for 10 seconds, then restart the engine to complete the learning process.