2010 ASTON MARTIN V8 VANTAGE Workshop Manual

Electronics Training Programme

36

Electronics Training Programme

38

Aston Martin On Board Diagnostics (OBD) Summary Documentation

Contents
Item No. of Pages

1. EOBD Monitors Summary 43
Dated 1st May 2009


2. 09MY V8 Vantage EOBD Documentation
a. D ata Tables 13
b. Function Tables 1
c. Notes 1
d. ASM Transmission Data Tables 6

3. V12 Family EOBD Documentation
V12 Vantage, 09MY DBS & 09MY DB9 EOBD Documentation
e. Data Tables 16
f. Function Tables 2
g. Notes 2
h. 09MY DB9 & DBS Automatic Transmission Summary 4


Note: The V12 EOBD engine family is certified as a single submission.
The calibration content and therefore th e data is identical for each model
with the V12 engine; V12 Vantage, DBS and DB9.
The Automatic Transmission summary is included but does not apply to
the V12 Vantage.

AML EOBD System Operation Summary

Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009









AML EOBD System Operation
Summary






[email protected] AML EOBD Monitors 07 ROC.doc Page 1 of 43

AML EOBD System Operation Summary

Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
[email protected] AML EOBD Monitors 07 ROC.doc Page 2 of 43

AML EOBD System Operation
Summary for Gasoline Engines.
Contents

Introduction ........................................................................................................................................................................................3
Catalyst Efficiency Monitor ...............................................................................................................................................................4
Misfire Monitor..................................................................................................................................................................................6
Fuel System Monitor ..........................................................................................................................................................................9
HO2S Monitor............................................................................................................................... ...................................................10
Differential Pressure Feedback EGR System Monitor.....................................................................................................................13
Electronic Throttle Monitor............................................................................................................................... ...............................16
Dual MAF Diagnostic............................................................................................................................... .......................................18
SAIR Monitor............................................................................................................................... ....................................................22
VCT Monitor............................................................................................................................... .....................................................25
Comprehensive Component Monitor - Engine............................................................................................................................... ..27
Comprehensive Component Monitor - Manual Transmission..........................................................................................................30
Comprehensive Component Monitor - Automatic Transmission .....................................................................................................31
6HP26 Automatic Transmission............................................................................................................................... ........................34
Auto Shift Manual (ASM) Transmission............................................................................................................................... ...........34
Inspection Maintenance Readiness Code............................................................................................................................... ..........35
Tamper Protection............................................................................................................................... .............................................35
Serial Data Link Connector............................................................................................................................... ...............................35
Serial Data Link Communication Protocol............................................................................................................................... ........35
Serial Data Link MIL Illumination............................................................................................................................... ....................36
Glossary of Terms............................................................................................................................... .............................................37
MIL Code List............................................................................................................................... ...................................................39
MIL Symbol............................................................................................................................... ......................................................43