HELP How to reset computer on a 03 honda civic lx

SOURCE: starting problem with honda civic

Next things to check are fuel and spark, remove a spark plug and with the wire attached crank the motor, if you see spark in the plug then it's not a spark issue and probably a fuel problem. If there is no spark could be bad plugs or wires, or distrubitor cap. To check fuel remove injector cover and crank motor, if there is no fuel coming out then check fuel filter, fuel pump.

Good Luck

SOURCE: car wont start

Do you hear fuel pump turn on? Turn the key to the start, but not all the way, you should here it hum. I have a 91 hatchback and it's right under the backseat. If you hear it, it could be your computer. My car would turn, crank, fuel pump. I finally swapped it w/a friends and it started up just fine. It's still going too. Hope it helps.

SOURCE: Code error P1361 Honda CIvic LX 2002

P1361 TDC Sensor Intermittent Interruption (I got this from Engine-Light-Help.com)
TDC should mean Top Dead Center.
It is the sensor that tells the computer the #1 cylinder piston is at the very top. And therefore, fires the spark plug.

Since the maintenance done above, I believe the the timing marks for the timing belt is not lined up properly. Being off by one tooth will cause this problem.

SOURCE: Check Engine light came on in my 03 Civic

The light wont come on unless there is a problem.Get the problem sorted then have the coeds cleaed.Then your light will work as it should.