SR20 Forum banner

1 - 5 of 5 Posts
G

·
Discussion Starter #1
My "Check Engine" light came on today on my newly-purchased '94 G20t. It had 98,500 miles when the light appeared.

I'd refer to a service manual if'n I had one. Any ideas? Everything seemed fine, so I continued on my 300 mile journey. Oxygen sensor perhaps? Thanks in advance!
-Don
 

·
Registered
Joined
·
858 Posts
self diagnosis but get the manual on your car only18 bucks. easy to do 5 min.
 
G

·
Discussion Starter #4
I say Oxy sensor.
It happened to my '94 SE-R. and that fixed it right up. GOOD _luck!
 
G

·
Discussion Starter #5
It is almost always the O2 sensor gone bad. 99% of the time with no question. The check engine light refers to the emissions system on most cars.
 
1 - 5 of 5 Posts
Top