ECM - Terminal Pin Change

9216chevy03

Number: 91-170-6E

Section: 6E

Date: January 1991

Corporate Bulletin No.: 116509


Subject:
ECM TERMINAL PIN CHANGE


Model and Year:
1990-91 CAMARO WITH 5.0L AND 5.7L ENGINES


SERVICE UPDATE


This bulletin serves to revise information found in the 1990-1991 5.0L (VIN F) and 5.7L (VIN 8) "F" Carline Service Manual, "Driveability And Emissions" Section 6E3.

The information in this bulletin reflects a change with the EGR circuit ECM Terminal Pin "GF9". The ECM Terminal Pin "GF9" should be shown as "GE9" on the pages listed below.

1990 6E3-A-5 Figure A-4, ECM Wiring Diagram
6E3-A-40 Code 32 Exhaust Gas Recirculation (EGR) Circuit
6E3-C7-4 Chart C-7 Exhaust Gas Recirculation (EGR) Check

1991 6E3-A-40 Code 32 Exhaust Gas Recirculation (EGR) Circuit
6E3-C7-4 Chart C-7 Exhaust Gas Recirculation (EGR) Check