Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Question: Start up issue 1994 GMC Sierra 6.5 TD C2500
View Single Post
Old 10-30-2011, 01:02 PM   #6 (permalink)
HeavyChevy95
Diesel Veteran
 
HeavyChevy95's Avatar
 
Join Date: Jun 2008
Posts: 5,266

DTC(s) simply indicate a fault has occured in that particular component/circuit/etc, and is ONLY intended to aid the tech in troubleshooting. DTCs do not necessarily indicate that particular part is faulty. Although, thats how GM usually does it..
FWIW.. see post 29

Good Luck..


Quote:
Originally Posted by racer55 View Post
Could be that the code was missread:

DTC 36 - Injection Pulse Width Error (Time Long)
Code 94 does not show up in any of my searches for OBD1

OBD 1 code list is linked in my signature.
Might want to update your list.

DTC's 91 through 98- Cylinder Balance Fault, DTC 94 applies to cyl #5
Offline   Reply With Quote