When the mil is illuminated getting to the engine codes themselves is a simple process.
Advance auto parts check engine light reader.
Whether you need a car code reader for mustang your toyota tacoma or a car code reader for honda accord we have your back.
While trying to find a parts store near me that offers free services i came across a site that shows the nearest auto parts locations to you based on gps that offer free check engine light diagnostics.
A tech can connect a diagnostic code reader or scanner device to a port in the passenger compartment often under the steering column and the engine codes will show up on the scanner usually showing the code itself and a one line definition.
When the computer determines that something has gone wrong it logs a diagnostic trouble code and turns on the check engine light letting you know that you can scan for the code with your code reader.
If the check engine light is coming on and a code like p1217 is in the computer then the computer is seeing an overheat conditions from the coolant sensor telling it your engine is overheating.
An illuminated cel means that a sensor or a system on the engine has registered a reading that s out of normal operating spec and the engine computer has stored a trouble code.
Check engine light on again after thermostat replacement.
The advent of computerized engine controls in the 80s meant the check engine light cel on the dash alerted drivers to potential problems.
You can get that for free at most auto parts stores.
I ve had this done at napa and advance auto parts.
Troubleshoot diagnostic codes with a custom report tailored to your vehicle s year make model and mileage.
Use a code reader to learn how to check your own code.
What your mechanic probably won t tell you is that you really didn t need to shell out 100 just for them to hook up an obd ii scanner to check on the service engine light.
The mechanic s dirty little secret.
Check it out today.
A federal government mandated on board diagnostics obd for all passenger cars sold in the united states a check engine light is different than service required light which simply means it s.
Want to know how to read the check engine light error.