Service Manual - Revised DTC/s E13/E44/E45
FILE IN SECTION: 6E - Engine Fuel & EmissionBULLETIN NO.: 51-65-54
DATE: August, 1995
SUBJECT:
Section 6E - Driveability and Emissions - Revised DTCs E13, E44 and E45
MODELS:
1992-93 Cadillac DeVille, Fleetwood (FWD), 60 Specials
with 4.9L Engine (VIN B - RPO L26)
This bulletin modifies the original information in previous bulletin No. 316003. (The previous Divisional Publication Numbers were: Cadillac No. 93-I-22 and G.M. Canada No. 93-6-601.) As published, this bulletin contained some incorrect information regarding DTCs E13, E44 and E45.
^ Revise facing page electrical schematic by reversing O2 sensor connector terminals A and B (A is CKT 413 - B is CKT 412).
^ Revise trouble trees by changing box 1 statement JUMPER HARNESS PIN "B" TO GROUND (CIRCUIT 413) to JUMPER HARNESS PIN "A" TO GROUND (CIRCUIT 413).