Click the link.
It is run off of the same fuse as the engine computer.
Check the engine thermostat.
If your heater does not work on your 94 Mazda Protege, check the thermostat. You can also check the heater fuse to ensure it has not blown.
Have vehicle scanned at auto parts store--most will do this free
Trouble code P0171 means:System too lean (bank 1)
It means you have a malfunction in the cars engine. If it blinks stop ASAP!.. You need a scanner to pull the codes to get to what exactly is wrong
Check the polarity of the etho port
check on youtube
Trouble code P0171 means :System too lean (bank 1)
Well, that light isn't directly controlled by a fuse - it's controlled through the engine ECM. To pull a fuse for the sake of disabling that light, you'd have to pull the ECM relay.. the problem is, you'd disable the ECM, in turn, disabling the car.
Take it to a place that does free check engine light check. Some will reset it after they check it for you. Place in New York State are listed on http://NewYorkForum.us