Knock Sensor/Crankcase Ventilation Heater - Revised Test
File In Section: 6E - Engine Fuel & EmissionBulletin No.: 61-65-18
Date: March, 1996
SERVICE MANUAL UPDATE
Subject:
Section 6E3 - Driveability and Emissions - Revised DTC 43, Chart C-5 and Chart C-13
Models:
1995 Chevrolet Cavalier
1995 Pontiac Sunfire
with 2.2L, 2.3L Engines (VINs 4, D - RPOs LN2, LD2)
This bulletin is being issued to revise the 1995 J Book 2 of 2 service manual # GMP/95-J-2. Changes in the DTC 43 Knock Sensor (KS) Circuit, Chart C-5 Knock Sensor (KS) System Check and Chart C-13 Crankcase Ventilation Heater Assembly (Functional Check) include enhanced diagnostic charts. The following pages need to be revised in your Service Manual:
^ 2.2L - Page 6E3-A-73 DTC 43 Knock Sensor (KS) Circuit
^ 2.3L - Page 6E3-A-69 DTC 43 Knock Sensor (KS) Circuit
^ 2.2L - Page 6E3-C5-3 Chart C-S Knock Sensor (KS) System Check
^ 2.3L - Page 6E3-C13-4 Chart C-13 Crankcase Ventilation Heater Assembly (Functional Check)