Mahindra Maxximo Mini Van Vx 2012 User Manual

© 2012 Mahindra & Mahindra Ltd. All rights reserved. This book may not be reproduced or copied, in whole or in
part, without the written permission of Mahindra & Mahindra Ltd.
EMS DIAGNOSTIC MANUAL
MA
N
-00183
www.teknetmahindra.com
ALL INFORMATION CONTAINED IN THIS MANUAL IS MOST UP-TO-DATE AT THE TIME OF PUBLICATION.
HOWEVER, SPECIFICATIONS AND PROCEDURES ARE SUBJECT TO CHANGE WITHOUT NOTICE. THIS
MANUAL IS STRICTLY MEANT FOR RESTRICTED INTERNAL CIRCULATION WITHIN M&M AUTHORIZED
DEALER SERVICE CENTERS.
RELEASED BY –
TECHNICAL PUBLICATION CELL
MAHINDRA & MAHINDRA LTD.
Rev1 – JUNE 2012

Mahindra Maxximo Mini Van Vx 2012 Specifications

General

Brand	Mahindra
Model	Maxximo Mini Van Vx 2012
Category	Automobile
Language	English

Summary

About the EMS Diagnostic Manual

Manual Coverage

Outlines procedures for troubleshooting EMS ECU, reprogramming, and actuator tests.

Recommended Trouble Shooting Process

Trouble Shooting Flow

Step-by-step process: Customer complaint, TEKalert search, DTC diagnosis, and assistance request.

IQA/IMA Code Programming and ECU Flashing

Injector Coding Procedure

Procedure for programming IQA/IMA codes when replacing injectors, ECU, or engine.

List of DTC Codes

DTC Index by Group

Comprehensive list of DTCs categorized by system group with corresponding page numbers.

Camphase Sensor

Crankshaft Speed Sensor

Rail Pressure Sensor

ECU Main Relay

Pressure Control Valve (PCV)

Fuel Injector 1

Offset Between Crankshaft and Camshaft

Coolant Temperature Sensor Absolute & Dynamic Test

Description

EEPROM Monitoring

Test Procedure

Steps to diagnose EEPROM errors, including clearing faults and ECU replacement.

IQA/IMA Flash

Test Procedure

Guidance on programming IQA codes for injectors, ECU, or engine replacement.

Vehicle Speed Sensor

Component Description

Describes the hall-effect Vehicle Speed Sensor (VSS) on the transmission for sensing vehicle speed.

Ignition Key Status

Coolant Temperature Above Critical Limit

DTC Detecting Condition

Fault Reaction

Engine runs with torque limitations and shuts off at 115°C if coolant temp is critical.

Ambient Air Temperature Sensor

Water Level Sensor

Component Description

Actuator Tests

Actuator No 1 – PSP (Pre Supply Pump)

Procedure to actuate the Pre Supply Pump (PSP) and expected results for ON/OFF states.