1994 Toyota 4Runner check Engine light

Tiny
SMART LINE
  • MEMBER
  • 1994 TOYOTA 4RUNNER
  • 6 CYL
  • 4WD
  • MANUAL
  • 208,000 MILES
How do you check the ob1 check engine light?
from what I remember for way back with my 88.V6
you crossover X and Y under the hood and count the flash's of the light.
am I off?
truck started missing in low rpm's and the check light came on.
SPONSORED LINKS
Do you
have the same problem?
Yes
No
Monday, July 19th, 2010 AT 6:33 PM

5 Replies

Tiny
RASMATAZ
  • EXPERT
Find the diagnostic check connector and jumper Te-1 to E-1 this will cause the CEL to flash the code/s, also try removing the EFI fuse for 10secs and see what happens.
Was this
answer
helpful?
Yes
No
Monday, July 19th, 2010 AT 6:37 PM
Tiny
SMART LINE
  • MEMBER
Got it,
I found code 71.
Looked some more and found a faulty vacuum tube under the intake. Replaced it and crossed my fingers. I guess we will see?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, July 19th, 2010 AT 7:49 PM
Tiny
SMART LINE
  • MEMBER
Thank you for the quick help!
Was this
answer
helpful?
Yes
No
Monday, July 19th, 2010 AT 7:50 PM
Tiny
RASMATAZ
  • EXPERT
Sounds like an EGR valve/system
Was this
answer
helpful?
Yes
No
Monday, July 19th, 2010 AT 7:51 PM
Tiny
SMART LINE
  • MEMBER
You thinking more than just a rotten hose?
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, July 19th, 2010 AT 7:56 PM

Please login or register to post a reply.

Related Check Engine Light Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
VIEW MORE

Sponsored links