Section 112.2
SPN 3510/FMI 4
This diagnosis typically the 5 V sensor supply bank 2 circuit failed low.
Section 112.2.1
Short to Ground Check
This fault indicates that the MCM detects a short to ground (voltage < 4.7) on either of the MCM pins listed in Table "MCM Pins for Short to Ground Check" .
|
Component |
MCM Pin |
|
TSS, Fuel Line Pressure Sensor, Fuel Compensation Pressure Sensor, Engine Oil Pressure Sensor |
82 |
|
Turbo Inlet Pressure/Temp Sensor, DPF Inlet and Outlet Pressure Sensors |
85 |
Table 1. MCM Pins for Short to Ground Check
Inspect the harness and repair as necessary. Refer to "112.2.1.1 Verify Repairs" .
Section 112.2.1.1
Verify Repairs
Verify repairs as follows:
- Turn ignition OFF.
- Reconnect any electrical connections that were disconnected to perform the diagnosis.
- Clear codes with DDDL 7.0 or latest version.
- Start and bring engine up to operating temperature (over 140°F/60°C).
- Verify operation is satisfactory and no warning lamps illuminate. If warning lamps illuminate, troubleshoot the codes. If assistance is required, call the Detroit Diesel Customer Support Center at 313–592–5800.
| EPA07 MBE 4000 DDEC VI Troubleshooting Guide - 6SE568 |
| Generated on 10-13-2008 |