OBD 1

1990 FORD F-450
90,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
Avatar
SAMEASEVER
  • MEMBER
  • 25 POSTS
Most fords has a main obd plug and a single sti plug for a obd reading. Does the F450 have just the main plug with the sti built into it. If so what pin would it be? My truck does not have a single sti plug.

main plug.
1---2 1 sti
3----4----5---6

Thanks Bob.
Nov 7, 2018 at 7:45 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Hello,

DLC Connector,Engine
Location

Best test Location:
At DLC connector.

Component Location:
Left side of Engine compartment on Relay bracket.

This is all they have for us.
Nov 9, 2018 at 11:49 AM
Avatar
SAMEASEVER
  • MEMBER
  • 25 POSTS
Thanks.
Nov 10, 2018 at 7:13 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
Nov 10, 2018 at 10:08 AM