i got a toyota tacoma 96 model with 5vz engine. recently my check engine light turns on. i just change my fuel filter and change oil. what must i check for this check engine light to turn off.
i live here in the philippines.

 

try reseting the Ecu...(disconnecting the neg battery cable) for about 10 mins.

then see what happens...If it comes back on you going to need a scanner to see the actual problem