jajaj y yo aqui otra vez, quise escribir esto porque aveces hay personas que pueden tener este mismo problemita y quizas esta sea la misma solucion
Chequeando como locos por internet, nos salio la lista de codigos que uno obtiene desde la misma computadora. Siguiendo unos pasos la computadora ( y la luz de check engine) flashean y te dice cuales son los codigos que tiene: Aqui les pongo lo siguiente por siacaso les ayuda: En mi caso era el 1 3, tan sencillo pero mucho problema que dio ya que el sensor estaba sulfatado.
Suerte!
Fuente: Foros en Google
My ECU didn't have the LED, but the check engine light blinks the code so you don't need it. The small screw is located on the back of the ECU, so you have to take off the small panel next to the accelerator pedal (and the one on the other side too, to get to the two screws to remove the ECU. But here are the instructions for reading the codes...when you're finished, repeat the process to clear the code.
Reading the Codes
1.Locate the ECU (under your dash in the center) and look for a small screw next to a LED (towards the back end).
2.Turn the ignition to the ON position (engine not running).
3.Turn the screw fully clockwise, wait 2 seconds, and then turn it fully counter-clockwise.
4.The LED will start to display the code by a series of long flashes, followed by a series of short flashes. Your check engine light on the instrument cluster will also flash in the same sequence. This sequence will repeat.
Check Engine Light Codes and Meanings
Long blinks Short blinks Problem
1 1 Crank angle sensor/circuit
1 2 Mass airflow sensor/circuit
1 3 Engine coolant temperature sensor
1 4 Speed sensor
2 1 Ignition signal
3 1 ECM control unit
3 2 EGR function
3 3 Oxygen sensor
3 4 Knock sensor
3 5 Exhaust gas temperature sensor
4 3 TPS - Throttle position sensor
4 5 Injector leak
5 5 Normal system operation