2000 Nissan Altima Check Engine Light

#1

The check engine light came on my Nissan Altima 2000. I took it to Autozone for the free diagnosis and they explained that it could be one of three problems:



1) Open or short circuit condition.

2) Throttle control motor relay circuit open.

3) Failed relay.



What exactly does this mean? Is it an easy problem to fix?



Thanks

#2

Can’t tell without the DTC’s (Diagnostic Trouble Codes)

Tester

#3

Post the actural codes like P1234

#4

A Throttle Control Motor?! Does your car have what is commonly referred to as a “Fly By Wire” throttle? Like this: http://www.picoauto.com/applications/electronic-throttle-control.html I don’t think so; but, bring the actual DTC code, ok?