- Audio & Multimedia
- Business
- Communications
- Desktop
- Development
- Education
- Games
- Graphics
- Home & Hobby
- Network & Internet
- Screen Savers
- Security & Privacy
- Servers
- System Utilities
- Web Development
- DeskConnect
- Data Undelete Software...
- TrustVare OST to MBOX...
- MSSQL to MySQL database...
- Mac Memory Card Restore
- ClickCharts FlowCharts Free...
- ActivTrak for MacOS
- File Recovery Utility
- JobCard 2
- Windows Files Salvage Utility
- DailySoft MBOX to MSG...
- Windows FAT Recovery Program
- iPod Shuffle Repair Software
- FixVare TGZ to HTML Converter
- Data Recovery Software
- ADRC Data Recovery Tools
- avast! Antivirus
- Revo Uninstaller
- Java Runtime Environment
- AVG Anti-Virus Free Edition
- GOM Media Player
- RegSeeker
- IrfanView
- CPU-Z
- Malwarebytes Anti-Malware
- Spybot Search & Destroy
- Skype
- µTorrent
-
2Printer 5.5
Enables you to print any type documents or files in bath mode one after another specifying the paper size and without any...
-
Vivaldi for MacOS 6.6
No ad browser and uses minimum memory, takes very less time to load, some unique features added like notes containing...
-
Win PDF Editor 3.6.3
Editing PDF documents was like nightmare for me but when I am suggested by one of colleagues I tried this and found that...
-
Serial to Ethernet Connector 9.0
It can successfully turn your computer to a terminal server so that any device connected to the com port will be...
-
ShutUp10 1.4.1388
This software will let you take the full control over your windows 10 and decide which program to start automatically or...
-
TeraCopy 3.26
Copies files seamlessly from source to target location, also detects errors while transferring and rectifies it.
-
Ulysses for Windows 2.7.11
Writing application with most of useful features that a standard word processor may offer like markdown, emerging to...
-
InjuredPixels 4.0
It will repair the damaged pixels of the display unit so that it can still be usable for some more days instead of buying...
-
DrvInfo 1.2.0.2016.0
The software will show you the details of a drive as soon as it is inserted into the port whether it is a floppy, flash...
-
Unreal Commander 3.57
Can see the files in windows. You may copy, cut and paste right from there or upload to server directly.
Business / Other Tools / Scan Tool PID Diagnostics 2.0
Scan Tool PID Diagnostics 2.0
Advertisement
Advertisement
Scan Tool PID Diagnostics 2.0 Description
Automotive Scan Tool PID Diagnostics
Diagnostics Strategies of Modern Automotive Systems
By Mandy Concepcion
In this section, the different techniques of scan tool parameter (PID) analysis will be exposed.
Automotive Scan Tool PID Diagnostics
Diagnostics Strategies of Modern Automotive Systems
By Mandy Concepcion
In this section, the different techniques of scan tool parameter (PID) analysis will be exposed. Techniques involving PID analysis are quickly catching on, due to their speed and accuracy. By properly analyzing the different scanner PIDs, the technician can arrive at the source of the problem much faster and accurately. These procedures give rise to the new term “driver seat diagnostics”, since most of the preliminary diagnostic work is done through the scanner. However, these techniques will in no way replace the final manual tests that are a part of every diagnostic path. They are simply geared to point the technician in the right direction.
Table of Contents
INTRODUCTION (Introduction to scan tool diagnostics and the relevance of using PIDs or scanner parameter to perform the first leg of all diagnostics.)
- Theory of Operation Behind the Different PIDs (Describes CARB, the difference between generic and enhanced PIDs, the FTP)
- OBD II Generic PIDs (PID calculated and actual values, calculated data relationships, base injection timing, ECM value substitution)
- OBD I & II General PID analysis (erasing code-or not, recording, analyzing and pinpoint tests, separating PIDs into groups)
- Fuel Delivery Fault Detection (fuel delivery issues, intake air temp. sensor, BARO sensor, Engine LOAD, RPM PID, Short-Term Fuel Trims, Long-Term Fuel Trims, 60% of check engine light issues, block learn/integrators, Example 1: injector fault, Example 2: intake gasket issues, fuel status, ignition timing, MAP/MAF, TPS, O2 sensor, IAC, Closed Throttle, injector pulse width, voltage power, injector duty-cycle, fuel trim cell)
- Test #1 (Determining an engine’s fuel Consumption (rich-lean operation, duty-cycle to fuel trim relationship, O2 sensor to fuel trim relation, FT and vacuum leaks, ignition timing and idle control, test conclusion)
- Test # 2 (Misfire Detection Strategy, EGR, Ignition and Mechanical misfires) (misfires and OBD2, scanner misfire detection – a time saver, OBD2 40 and 80 cycle misfire, ignition, injector and EGR density misfire, coil-on-plug, misfires and O2 sensor, lean O2 & Secondary misfire, O2 sensor & injector misfires, leaky injector, EGR and the MAP, Type A, B, C misfires, test conclusion)
- Test # 3 (Air/Fuel Ratio Faults) (air-fuel imbalance, MAF and post O2 sensors, open-closed-loop, fuel enable, HC & CO relation to AF issues, test conclusion)
- Test # 4 (BARO, MAP & MAF PID analysis) (MAP & valve timing faults, ECM behavior, fuel delivery or duty cycle test, volumetric efficiency, , test conclusion)
- Test # 5 (Clogged exhaust) (clogged catalytic converter detection, TPS, MAF and converters, idle and WOT or wide open throttle values, vacuum readings, MAP to WOT chats analysis, engine and MAP vacuum, test conclusion)
- Test # 6 (EGR Fault Detection) (EGR and MAP values, ECM reaction to EGR issues, EGR temp sensor, DPFE sensor, EGR and O2-MAP and lift position sensor, EGR and engine pre-loading, EGR and the ECM erroneous high LOAD issues, test conclusion)
- Test # 7 (O2 Sensor Heater) (O2 heaters and why?, tough to check O2 heater issues, O2 heater effect on signal output, O2 heater bias voltage, engine off and O2 changing value, test conclusion)
- Test # 8 (Resetting Fuel Trims) (resetting injection pulse corrections, long-term and short-term fuel trims, learn condition, Lambda, case study on fuel trims, FT resetting according to manufacturer, test conclusion)
- Test # 9 (Engine Cranking Vacuum Test) (MAP/MAF cranking vacuum, vacuum to PID analysis, vacuum leaks, gauge-PID test, sources of leaks, cranking values, test conclusion)
About the Author:
Mandy Concepcion has worked in the automotive field for over 21 years. The author also designs automotive DVD-Videos, writes books and software. He also designs the company's scan-tools, oscilloscope and other diagnostic equipment.
OS: Android, Mobile
User Reviews of Scan Tool PID Diagnostics
-
OBD-2 Mode-06 Translator 1.0 OBD-2 Mode 06 Translator APP (Note: This APP runs fine on Android phones and tablets. This APP is a companion to any OBD-2 scanner. This APP decodes Mode-06 on CAN systems, Some 2003-2006 and all 2007-Up models (any make and model sold in the US... Download
-
OBD2 What Fails Most (GM) 1.0 OBD2 What Fails the Most (GM) (Note: This APP runs fine of Android phones and tablets with large screens.) An APP dedicated to pointing you in the right direction... Download
-
Auto Relay Guide Video-APP 1.0 Automotive Relay Guide Video-APP Automotive Relay Video-APP is a compact application that encompasses an entire video-course... Download
-
SRS-Airbag Code Encyclopedia 2.0 SRS-Airbag Code Encyclopedia (Automotive) (An Automotive SRS-Airbag Repair APP) This APP has taken years of research to compile and thousands of field work hours to prove. This APP is based on similar software and book products by the same author... Download
-
SRS-Airbag Repair Guide 2.0 SRS-Airbag Repair Guide (Automotive) (An Automotive SRS Repair Guide APP) This automotive SRS-Airbag Repair Guide contains four specific sections found nowhere else (in an APP) and at the tip of your fingers... Download
-
Transmission Code Encyclopedia 1.0 Transmission Code Encyclopedia & Information (APP) NOTE: This APP runs fine on Android phones and tablets with larger screens. The transmission oil-pan images render fine on all screen sizes... Download
-
Vehicle Strategies & ECM Modes Automotive Vehicle Strategies and ECM Modes - Runs on all Phones & Tablets Diagnostic Strategies of Modern Automotive Systems By Mandy Concepcion This book is divided into two sections, “Vehicle Operational Strategies”, which detail what’s n.. Download
-
GM Transmission Troubleshooter 2.0 General Motors Transmission Troubleshooter and Reference - Runs on all Phones & Tablets A reference and pictorial guide for automotive transmissions (Including all GM Transmissions) By MANDY CONCEPCION The beginnings of this book came about after.. Download
-
How to Use The Snap-On MODIS 1.0 How to Use The Snap-On MODIS - Runs on all Phones & Tablets By Mandy Concepcion With the ever increasing electronic content in today’s vehicles, the scan tool has become the tool of choice to look into the ECM or module functions... Download
-
How to Use the Snap-On SOLUS 1.0 How to Use the Snap-On SOLUS - Runs on all Phones & Tablets By Mandy Concepcion With the ever increasing electronic content in today’s vehicles, the scan tool has become the tool of choice to look into the ECM or module functions... Download