項(xiàng)目 零配件號(hào)碼 新件號(hào) 描述
1 4620006 1 4620006 引擎控制組件ECM電腦控制模塊
1 T412851 1 4620006 引擎控制組件ECM電腦控制模塊
2 2314 H008 4 2314 H008 螺旋
3 2131 A008 1 2131 A008 墊圈
4 3311 A015 1 3311 A015 墊圈
5 3311 A015 1 3311 A015 墊圈
6 3311 A015 1 3311 A015 墊圈
7 3881 A005 4 3881 A005 架設(shè)
8 3313 A027 4 3313 A027 間隔器
9 3881 A005 4 3881 A005 架設(shè)
KENR9101 |
25 |
Electronic Troubleshooting |
Illustration 11 |
g02313374 |
Close up views of sensor locations on the top of the engine |
(12) NOx Reduction System (NRS) temperaturesensor |
(14) NRS outlet pressure sensor (15) NRS valve with a position sensor |
(16) Engine intake throttle valve with a position sensor |
(13) NRS inlet pressure sensor |
(17) Wastegate regulator |
This document is printed from SPI². Not for RESALE |
26 |
KENR9101 |
Electronic Troubleshooting |
Illustration 12 |
g02854896 |
Sensors and components on a typical CEM |
(19) Soot antenna |
(23) Inlet pressure sensor for the DPF |
(28) ARD pilot fuel pressure sensor |
(20) Aftertreatment Regeneration Device (ARD) ignition coil (21) ARD air pressure sensor (22) Heater relay for the ARD nozzle |
(24) Inlet temperaturesensor for the DPF (25) Soot antenna (26) 40-pin harness connector (27) ARD pilot fuel control valve |
(29) AftertreatmentID module (30) ARD combustion air valve including a position sensor |
(31) Spark plug |
i05291450 |
Table 5 |
Engine Wiring Information |
Color Codes for the Harness Wire |
Color Code |
Color |
Color Code |
Color |
BK BR |
Black |
BU |
Blue |
Harness Wire Identification |
Brown Red |
PU GY WH PK |
Purple Gray |
RD OR |
Perkins identifies all wires with 11 solid colors. The circuit number is stamped on the wire at a 25 mm (1 inch) spacing. Table 5 lists the wire colors and the color codes. |
Orange |
White Pink |
YL |
Yellow Green |
GN |
This document is printed from SPI². Not for RESALE |
KENR9101 |
27 |
Electronic Troubleshooting |
For example, a wire identification of X925-PK(Pink) on the schematic would signify a pink wire with the circuit number X925. X925-PK(Pink) identifies the power supply for the No. 1 injector. |
Note: Always replace a harness wire with the same gauge of wire and with the same color code. |
Note: In the following diagrams, “Px” signifies a plug and “Jx” signifies a jack. |
This document is printed from SPI². Not for RESALE |
28 |
KENR9101 |
Electronic Troubleshooting |
Schematic Diagrams |
Illustration 13 |
g02175988 |
Schematic diagram of the engine connections to the J2 connector on the ECM |
This document is printed from SPI². Not for RESALE |
KENR9101 |
29 |
Electronic Troubleshooting |
Illustration 14 |
g02362277 |
Schematic diagram of the NRS equipment |
This document is printed from SPI². Not for RESALE |
30 |
KENR9101 |
Electronic Troubleshooting |
Illustration 15 |
g02362256 |
Schematic diagram of the Clean Emissions Module (CEM) Sheet 1 of 2 |
This document is printed from SPI². Not for RESALE |