Rpm's not working and CEL is ON!!
#2
Your car is probably in limp mode. Have you done any mods to it recently? If you do a search there are ways you can get the code your ECU is throwing and then post it here so someone can tell you what it is.
#4
What are you talking about? RPM's don't "work" in the first place. Eithier something is revolving or not.
I'm guessing you are talking about the tachometer? The "neat little needley number thingie" that reads Revolutions per Minute (RPM) of the engine?
I'm guessing you are talking about the tachometer? The "neat little needley number thingie" that reads Revolutions per Minute (RPM) of the engine?