Engine Controls - Manual Update Revised DTC P1530 Chart
Group Ref.: Engine Fuel & EmissionBulletin No.: 316522
Date: January, 1994
SERVICE MANUAL UPDATE
SUBJECT:
SECTION 6E3 - DRIVEABILITY AND EMISSIONS - DTC P1530
MODELS:
1994 BUICK LESABRE, PARK AVENUE, REGAL 1994 CHEVROLET LUMINA APV
1994 OLDSMOBILE EIGHTY EIGHT, NINETY EIGHT, SILHOUETTE
1994 PONTIAC BONNEVILLE, TRANS SPORT WITH 3800 ENGINE (VINS L, 1 - RPOS L27 AND L67)
This bulletin revises Service Manual Section 6E3, "Driveability and Emissions". The facing page for DTC P1530 has been updated. The first item under "DTC P1530 will set when:" should read: "A/C head pressure CKT is open during the first 5 seconds of engine run time." Please make corrections to the following pages of the service manual.
1994 Chevrolet, Pontiac and Oldsmobile
U Van 3800 (VIN L) ......................... 6E3 A-86
1994 Buick, Oldsmobile
C/H 3800 (VIN 1 and L) ..................... 6E3 A-92
1994 Pontiac
H 3800 (VIN 1 and L) ....................... 6E3 A-92
1994 Buick
W 3800 (VIN L) ............................. 6E3 A-100