You need to stop by AutoZone or Advance Auto Parts and ask them to pull error codes out of your computer.
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Go to the Camry dealership they should know.
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Check the oxygen detector.
Check alternator output with a voltmeter A fully charged battery should read approx. 12.8 volts without engine running Should read approx. 13.8-14.2 with engine running
To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on. To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on.
The check engine light does not come on for an oil change.
how to discontect the engine light on a 2001 toyota camery ?
You didn't say what engine you have? Check the link and it will tell you.
Check Auto Zone or Advance Auto, the codes are online.
You have to disconnect the battery for couple minutes.
You have to find the reason why it came on.