Covers: Detroit Diesel/Mercedes MBE 900 EPA07 DDEC VI electronic control system
- 2007+ MY
- Please confirm emissions level before purchasing
The Detroit MBE 900 EPA07 DDEC VI troubleshooting manual provides information for mechanical and electronic troubleshooting of the engine and control system. In this manual you will find detailed diagnostic procedures, code troubleshooting and more. This manual is delivered as a searchable and printable PDF file to your computer, tablet or smartphone.
Includes:
- Detroit Diesel MBE 900 DDEC VI Electronic Controls Troubleshooting Manual PDF — 6SE580, 2008
Digital download only.
Contents:
Introduction
- Overview
- Scope and Use of This Guide
- Safety Precautions
Tests
- Crankcase Pressure Test
- Compression Pressure Test
Fuel Injection
- General Fuel System Information and Troubleshooting
- Test #1 Downstream Pressure Test
- Test #2 Flow Test — At Fuel Injector
- Test #3 Flow Test — At Fuel Filter
- Test #4 Upstream Pressure Test
- Test #5 Leak Test
Misfiring Cylinder
- Poor Vehicle Ground
- Aerated Fuel
- Improper Valve Clearance, Worn or Damaged Camshaft Lobes and Rollers
- Faulty Fuel Nozzle/Unit Pump
- Faulty MCM
- Worn or Damaged Valve or Cylinder Kit
Starting Difficulty (Engine Rotates)
- MCM Wiring Harness
- Empty Fuel Tank
- Low Battery Voltage
- Corroded or Damaged Battery Terminals
- Defective Magnetic Switch
- Defective Starter
- Low Cranking Speed
- Fuel Supply Valve
- Plugged Fuel Filter(s)
- Fuel Pump
- Aerated Fuel
- Restrictive Air Filter
- Low Compression
- Extended Crank Time
No Start (Engine Will Not Rotate)
- Discharged Battery
- Defective Magnetic Switch
- Defective Starter
- Internal Engine Damage
Excessive Oil Consumption
- Miscalibrated Dipstick
- External Oil Leaks
- Leaking Oil Heat Exchanger
- Defective Air Compressor
- Defective Turbocharger
- Worn or Damaged Valve or Cylinder Kit
Excessive Crankcase Pressure
- Obstruction or Damage to Cylinder Head Cover Breather
- Defective Air Compressor
- Defective Turbocharger
- Worn or Damaged Valve or Cylinder Kit
Excessive Exhaust Smoke (Black or Gray)
- Restricted Air Cleaner Element
- Restricted or Cracked Charge Air Cooler
- Faulty Air Intake Manifold Gasket
- Faulty Exhaust System
- Aerated Fuel
- Faulty Fuel Nozzle
- Defective Turbocharger
- Improper Grade of Fuel
- Faulty EGR Valve
- Incorrectly Adjusted Exhaust Brake Valve
- Faulty Exhaust Brake Valve
- Faulty Exhaust Brake Cylinder
- Faulty Constant Throttle Valve Solenoid
- Improper Valve Clearance, Worn or Damaged Camshaft Lobes and Rollers
- Low Compression
Excessive Blue Smoke
- Miscalibrated Dipstick
- Improper Grade of Lubricating Oil
- Defective Turbocharger
- Worn or Damaged Intake/Exhaust Valve or Cylinder Kit
Excessive White Smoke
- Faulty MCM
- Faulty Turbocharger Boost Sensor
- Malfunctioning Air Intake (Grid) Preheater
- Defective Fuel Pump
- Aerated Fuel
- Improper Grade of Fuel
- Faulty Turbocharger Control Unit
- Restricted or Cracked Charge Air Cooler
- Faulty Fuel Injection
- Improper Valve Clearance, Worn or Damaged Camshaft Lobes and Rollers
- Low Cylinder Compression
Rough Running or Stalling
- Low Battery Voltage
- Aerated Fuel
- Insufficient Fuel Flow
Lack of Power
- Aerated Fuel
- High Fuel Pressure
- Faulty Overflow Valve
- High Fuel Temperature Return
- Restricted Air Cleaner Element
- Restricted or Cracked Charge Air Cooler
- Faulty Air Intake Manifold Gasket
- Faulty Exhaust System
- High Inlet Air Temperature
- Incorrect Camshaft Timing
High Engine Coolant Temperature
Low Oil Pressure
Low Coolant Temperature
DDEC VI System
- DDEC VI System–How It Works
- Motor Control Module
- Common Powertrain Controller
- Wires and Wiring
- Conduit and Loom
- Tape and Taping
- Sensors
- Instrument Panel Lamps
- SPN/FMI Code Troubleshooting
File details:
- Pages: 663
- Format: PDF
- File size: 29mb
- Language: English
- Features: Searchable, printable
- Compatible with: PC/Mac/Tablet/Smartphone
