code o340 is camshaft position sensor circuit malfunction code oo15 not a good code but if it was o115 it engine coolant temperature circuit malfunction both these codes say it might be short check and see if broken wire or a mouse chewed the wires
The computer has detected a malfunction. You need to have it checked for codes. You can then diagnose the code.
There are dozens of codes. Be specific as to what code you are getting.
Have someone read the codes set. Many auto parts stores will do this for you. The codes will give you a clue as to what the problem is.
There must be a "check engine" light on. Start with investigating the DTC's (Diagnostic Trouble Codes).
you check the system for trouble codes.
Yes, P0700 is a code in the engine computer that tells you to check the trans computer for codes. You check those codes and repair them and P0700 will go away.Yes, P0700 is a code in the engine computer that tells you to check the trans computer for codes. You check those codes and repair them and P0700 will go away.
To check engine light codes one would have to bring your vehicle to a mechanic who can use a computer to check the computer chip that regulates this function.
Auto Zone or Advance Auto Parts will check your codes for free.
Auto Zone will check your engine light codes for FREE...
You may think there is nothing wrong but there is. If the check engine light is on there will be codes stored in the ECM. Have the codes read. The codes will help you determine what the cause is.
I use a scan tool.
== ==