Sequent / Oem Ecm Electrical Connections; Proper Wire Splicing - Chevrolet IMPALA 3.9L 2009 Cng System Installer Manual

Table of Contents

Advertisement

H. Sequent / OEM Electrical Connections:
Terminal Crimping Types:
There are two types of terminals used in the installation of the Sequent P&D wiring harness. To
ensure a good crimp, use the appropriate style crimping tool (including correct gauge) as illustrated
below.
NOTE: Not all crimping tools are made exactly the same. Experiment with different tools to
achieve the best crimps possible before working on the vehicle's wiring harness.
The first is the "U" style splice crimp used to splice the Sequent P&D harness circuits to the OEM
harness circuits.
"U" Style Crimping Tool
The second is the "Barrel" style, non-insulated lug terminal used to connect the Sequent P&D
harness to the battery post terminals.
"Barrel" Style Non-Insulated Crimping Tool
IMPORTANT NOTE: After crimping either style terminal, be sure to solder the connection as illustrated
©2009 IMPCO Technologies, Inc.

Proper Wire Splicing

"Barrel" Style Crimp (Before & After Crimping)
on the next page before shrink wrapping.
-17-
"U" Style Crimp (Before & After Crimping)
2009 3.5/3.9L Impala CNG

Advertisement

Table of Contents
loading

Table of Contents