Engine Controls - Revised DTC P0401
File In Section: 6E - Engine Fuel & EmissionBulletin No.: 71-65-38
Date: April, 1997
SERVICE MANUAL UPDATE
Subject:
Section 6E - Engine Controls - Revised DTC P0401 - EGR System Flow
Insufficient
Models:
1997 Buick Skylark
1997 Chevrolet Cavalier, Malibu
1997 Oldsmobile Achieva
1997 Pontiac Grand Am, Sunfire
1997 Chevrolet and GMC S/T Models
with 2.2L and 2.4L Engine (VINs 4, T - RPOs LN2, LD9)
This bulletin is being issued to revise the DTC P0401 table for the following Service Manuals:
^ 1997 GMP/97-J-2
^ 1997 GMP/97-N-2
^ 1997 GMT/97-ST-2
In Step 5 of the DTC P0401 table, the Yes column should read Go to Step 6. The No column should read Go to Step 3.
Please mark up your Service Manual with these revisions.