The engine P0136 Code helps you to fix the car engine problem fast. If the real meaning of the engine code is not retrieved, do not follow any other meanings of the engine code. When the meaning of the car engine is necessary to find, it is necessary to know the car brand name and model number. Because real meaning of the code is linked with those information. Once the car engine is ok, you should allow the car for a test drive. Do not follow any wrong meaning of the engine code like automobile meaning. You need to confirm about this problem well.