Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
Engine Control Module: Technical Service Bulletins
Engine Control Module - Identification
Classification:
EF&EC94-008
Section:
Engine Control System
Models:
All
Reference:
TECHNICAL BULLETIN ITB94-047
Date:
August 30, 1994
ENGINE CONTROL MODULE IDENTIFICATION
APPLIED MODELS:
1991-94 G20
1993-94 J30
1990-92 M30
1990-94 Q45
SERVICE INFORMATION:
This bulletin contains a chart that lists the Engine Control Module (ECM) Vendor serial number and cross-references to a Infiniti part number. This chart
is intended to be used as a reference guide to assist in verifying that a vehicle has the correct ECM installed in it. The parts catalog along with the VIN
number and Date of Manufacture should be used to determine the correct part number when ordering a new ECM.
An ECM with a part number with 2371M-*****RE is a replacement ECN4 and has the same programming as the original. If a vehicle has an ECM with
a part number containing "M" and "RE", disregard the "M" and "RE" when using this chart.
The ECM part number can also be accessed through the CONSULT connector using CONSULT. All vehicles have a decal that has the vendor part
number on the ECM cover.
G20 (P10) SR20DE
J30 (JY32) VG30DE