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Mack V-MAC III Electronic Troubleshooting Manual

$24.99

Covers: Mack V-MAC III Electronic Control System
Type: Troubleshooting Manual
Language: English
Pages: 758
Format: PDF
File size: 50mb
Features: Searchable, printable
Compatibility: Windows/Mac/Tablet/Mobile

This manual is intended to provide the technician with the information necessary to diagnose and repair the V-MAC III (Vehicle Management and Control) System on the CH, CL, CV, CX, DM, LE, MR, RB and RD models. This manual is the same used by professional diesel technicians and is a complete reference for fault code troubleshooting of the engine according to the manufacturer’s standards. Available in downloadable PDF format which can be viewed on your computer or tablet and is printable. Dated 2008.

Contents:

Introduction

  • Description And Operation
  • V-MAC III System Overview
  • V-MAC III Major Functions

Troubleshooting

  • System Diagnostics
  • Blink Code 1-1 — Engine Oil Pressure (Eop) Sensor (Aset Iegr Engine)
  • Blink Code 1-1 — Engine Oil Pressure (Eop) Sensor (Aset Cegr Engine)
  • Blink Code 1-2 — Barometric Pressure Sensor
  • Blink Code 1-3 — Fuel Temperature (Ft) Sensor (Aset Iegr Engine)
  • Blink Code 1-3 — Fuel Temperature (Ft) Sensor (Aset Cegr Engine)
  • Blink Code 1-4 — Ambient Air Temperature (Aat) Sensor (Aset Iegr Engine)
  • Blink Code 1-4 — Ambient Air Temperature (Aat) Sensor (Aset Cegr Engine)
  • Blink Code 1-6 — Starter Engaged Input
  • Blink Code 1-7 — Coolant Level Sensor (Aset Iegr Engine)
  • Blink Code 1-7 — Coolant Level Sensor (Aset Cegr Engine)
  • Blink Code 1-8 — Estimated % Fan Speed (Aset Iegr Engine)
  • Blink Code 1-8 — Estimated % Fan Speed (Aset Cegr Engine)
  • Blink Code 1-10 — Auxiliary Cooling Relay Output
  • Blink Code 2-1 — Engine Coolant Temperature (Ect) Sensor (Aset Iegr Engine)
  • Blink Code 2-1 — Engine Coolant Temperature (Ect) Sensor (Aset Cegr Engine)
  • Blink Code 2-2 — Boost Air Pressure (Bap) Sensor (Aset Iegr Engine)
  • Blink Code 2-2 — Boost Air Pressure (Bap) Sensor (Aset Cegr Engine)
  • Blink Code 2-3 — Intake Air Temperature (Iat) Sensor (Aset Iegr Engine)
  • Blink Code 2-3 — Intake Manifold Temperature (Imt) Sensor (Aset Cegr Engine)
  • Blink Code 2-4 — Transmission Oil Temperature (Tot) Sensor
  • Blink Code 2-5 — Front Drive Axle Oil Temperature (Faot) Sensor
  • Blink Code 2-6 — Rear Drive Axle Oil Temperature (Raot) Sensor
  • Blink Code 2-7 — Engine Oil Temperature (Eot) Sensor (Aset Iegr Engine)
  • Blink Code 2-7 — Engine Oil Temperature (Eot) Sensor (Aset Cegr Engine)
  • Blink Code 2-8 — Intake Air Temperature (Aset Iegr Engine)
  • Blink Code 2-8 — Intake Air Temperature (Aset Cegr Engine)
  • Blink Code 2-9 — Intake Air Humidity (Aset Iegr Engine)
  • Blink Code 2-9 — Intake Air Humidity (Aset Cegr Engine)
  • Blink Code 3-1 — Exhaust Temperature (Et) Sensor
  • Blink Code 3-2 — Engine Speed/timing (Rpm/tdc) Sensor (Aset Iegr Engine)
  • Blink Code 3-2 — Engine Speed/timing (Rpm/tdc) Sensor (Aset Cegr Engine)
  • Blink Code 3-3 — Redundant Engine Speed Monitoring (Aset Iegr Engine)
  • Blink Code 3-3 — Redundant Engine Speed Monitoring (Aset Cegr Engine)
  • Blink Code 3-4 — Engine Position (Ep) Sensor (Aset Iegr Engine)
  • Blink Code 3-4 — Engine Position (Ep) Sensor (Aset Cegr Engine)
  • Blink Code 3-5 — Engine Brake Output #1 (Aset Iegr Engine)
  • Blink Code 3-5 — Engine Brake Output #1 (Aset Cegr Engine)
  • Blink Code 3-6 — Engine Brake Output #2 (Aset Iegr Engine)
  • Blink Code 3-6 — Engine Brake Output #2 (Aset Cegr Engine)
  • Blink Code 3-8 — Transmission Splitter Position Mechanical Malfunction
  • Blink Code 3-10 — Engine Brake Output #3 (Aset Cegr Engine)
  • Blink Code 4-1 — Vehicle Speed (Mph) Sensor (Vss)
  • Blink Code 4-2 — Fan Clutch Output (Aset Iegr Engine)
  • Blink Code 4-2 — Fan Clutch Output (Aset Cegr Engine)
  • Blink Code 4-3 — Auxiliary Output #1
  • Blink Code 4-4 — Auxiliary Output #2
  • Blink Code 4-5 — Ccrs Wastegate Operation (Aset Iegr Engine)
  • Blink Code 4-5 — Variable Turbine Geometry (Vtg) Position Sensor (Aset Cegr Engine)
  • Blink Code 4-6 — Tachometer Drive
  • Blink Code 4-7 — Speedometer Drive
  • Blink Code 4-8 — Custom Defined Statement Fault
  • Blink Code 4-9 — Egr Valve Mechanism (Aset Cegr Engine)
  • Blink Code 4-10 — Parallel Fan Circuit (Aset Iegr Engine)
  • Blink Code 5-1 — Throttle Position (Tp) Sensor
  • Blink Code 5-2 —throttle Position (Tp) Sensor Reference Voltage
  • Blink Code 5-3 — Shutdown Lamp And Driver Alarm
  • Blink Code 5-5 — Electronic Malfunction Lamp (Eml)
  • Blink Code 5-6 — Spare Relay #3
  • Blink Code 5-8 — Egr Temperature (Aset Cegr Engine)
  • Blink Code 5-9 — Egr Mass Air Flow (Aset Cegr Engine)
  • Blink Code 6-1 — Fuel Level (Fl) Sensor
  • Blink Code 6-2 — Turbocharger Wheel Speed (Tws) Sensor(Aset Cegr Engine)
  • Blink Code 6-3 — J1587 Serial Data Line (Aset Iegr Engine)
  • Blink Code 6-3 — J1587 Serial Data Line (Aset Cegr Engine)
  • Blink Code 6-4 — J1939 Serial Data Line
  • Blink Code 6-4 — J1939 Serial Data Line (Aset Cegr Engine)
  • Blink Code 6-5 — Loss Of Serial Data Communication (Aset Iegr Engine)
  • Blink Code 6-5 — Loss Of Serial Data Communication (Aset Cegr Engine)
  • Blink Code 6-6 — Internal Communications
  • Blink Code 6-7 — Engine Electronic Control Unit (Eecu) Power Relay (Cv, Le, Mr) (Aset Iegr Engine)
  • Blink Code 6-7 — Engine Electronic Control Unit (Eecu) Power Relay (Dm, Rb, Rd) (Aset Iegr Engine)
  • Blink Code 6-7 — Engine Electronic Control Unit (Eecu) Power Relay (Aset Cegr Engine)
  • Blink Code 6-8 — Allison Hd Transmission J1939 Serial Data Line
  • Blink Code 6-9 — Other Ecu Affecting Operation
  • Blink Code 7-1 — Service Brake
  • Blink Code 7-2 — Park Brake (Mr)
  • Blink Code 7-2 — Park Brake (Ch, Cl, Cv, Cx, Dm, Le, Rd)
  • Blink Code 7-3 — Speed Control Set Switch
  • Blink Code 7-4 — Speed Control Resume Switch
  • Blink Code 7-5 — Vehicle Electronic Control Unit (Vecu) Input Voltage
  • Blink Code 7-6 — Engine Electronic Control Unit (Eecu) Switched Voltage (Aset Iegr Engine)
  • Blink Code 7-6 — Engine Electronic Control Unit (Eecu) Switched Voltage (Aset Cegr Engine)
  • Blink Code 7-7 — Exhaust Temperature Reference Thermocouple
  • Blink Code 7-9 — Variable Turbine Geometry (Vtg) Control Valve (Aset Cegr Engine)
  • Blink Codes 8-1 Through 8-6 — Electronic Unit Pump (Eup) (Aset Iegr Engine)
  • Blink Code 8-1 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-2 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-3 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-4 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-5 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-6 — Electronic Unit Pump (Eup) (Aset Cegr Engine)
  • Blink Code 8-9 — Electronic Unit Pump (Eup) Solenoid Boost Voltage (Aset Iegr Engine)
  • Blink Code 9-1 — Transport Protocol Programming Failure
  • Blink Code 9-2 — Power Reset Without Key Switch (Aset Iegr Engine)
  • Blink Code 9-2 — Power Reset Without Key Switch (Aset Cegr Engine)
  • Blink Code 9-3 — Aftercooler Outlet Temperature (Aot) Sensor (Aset Cegr Engine)
  • Blink Code 9-5 — Compressor Discharge Temperature (Cdt) Sensor (Aset Cegr Engine)
  • Blink Code 9-8 — Auxiliary Output Device #1 (Aset Cegr Engine)
  • Blink Code 9-9 — Auxiliary Output Device #2 (Aset Cegr Engine)
  • Blink Code 9-10 — Auxiliary Output Device #3 (Aset Cegr Engine)
  • Blink Code 10-1 — Internal Sensor Voltage (Aset Cegr Engine)
  • Blink Code 10-2 — 5 Volt Supply (Aset Cegr Engine)
  • Blink Code 10-3 — Sensor Supply Voltage #1 (Aset Cegr Engine)
  • Blink Code 10-4 — Sensor Supply Voltage #2 (Aset Cegr Engine)
  • Blink Code 10-5 — Fuel Filter Differential Pressure
  • Blink Code 10-6 — Fuel Delivery Pressure (Aset Cegr Engine)
  • Blink Code 10-7 — Odometer Save Area Failure
  • Blink Code 10-8 — Gps Position Data Not Received
  • Blink Code 10-9 — Vecu Watchdog Timer Reset
  • Blink Code 10-10 — Eecu Watchdog Timer Reset

Intermittent Problems

  • Engine Speed High
  • Low Oil Pressure With Driver Alarm
  • Inaccurate Oil Pressure
  • Road Speed High
  • Engine Coolant Temperature High
  • Fan Always On
  • Transmission Oil Temperature High
  • Exhaust Temperature High
  • Engine Cranks But Will Not Start
  • VIPS Digital Dash Display

Specifications

  • V-MAC III Sensor Specifications
  • V-MAC III E-tech Engine Fuel Rate Specifications (1997 Through 1999)
  • Schematics And Diagrams
  • System Connectors
  • Cab And Chassis Connectors
  • Special Tools And Equipment
  • V-MAC Service Tools

Please note this manual is in downloadable PDF format only. If you have any questions about this product or would like to request sample pages, please contact us and reference the product name or SKU.

SKU: MK-VMAC3-TM Category: Tag: