20 Most Recent 2002 Toyota Corolla - Page 7 Questions & Answers

Go to autozone or advance or any other parts house, they will usually check it for free, You need the specific code to fix this problem.

Need to go to autozone or advance , they will usually read the codes for free then you can go from there

LOOK ON THE FUEL INJECTORS RAIL YOU SHOULD SEE A BLACK CAP THAT LOOK LIKE A TIRE AIR PRESSURE STEM REMOVE THE CAP AND FUEL PRESSURE REGULATOR IS THERE

We have no access to these unique radio security codes, they are securely stored on the Toyata factory data base. See the dealer for help.

Is the check engine light on ?If it is you should have it checked for trouble codes.Could be a faulty sensor or fuel pressure regulator among other things.

First you should know that disconnecting the battery with the engine running on a car with an alternator can cook the alternator as well as the computer.If the car cranks with the battery connected, but you are not showing voltage increasing as the engine runs, I would look for a fuseable link problem between the two points.

About a half hour of freeway driving should do. You just want the computer working in closed loop operation for awhile, long enough to have everything working, all gear shifting gone through, and the engine running for a bit at normal operating temperature. If that doesn't work, try two or three shorter drive cycles. As long as the engine is warmed up, the computer is in closed loop operation (using the sensors to perform engine management), that is basically one drive cycle Hope this helps you.

Please go to this link for a tutorial on the job with pictures of the work.

sounds like a bad flasher relay