This code is an OBD2 general fault code that refers to a problem with the idle control system. This code is similar to P0505 or P0506. The P0507 fault indicates that the idle system has higher RPMs than expected. The ...
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How to Fix Fault Code P2135?
What is the fault code P2135? How do I fix the Throttle position sensor A and B Sensor signal mismatch (Correlation error) fault? What is the cause of fault code P2135? What are the symptoms and solutions to fault code ...