Diesel Diagnostics 2016

Intro to RG Colorado

Engine and trans options RC to present (at time of print)

Engine specs and identification

VIN breakdown

Key service interval requirements, procedures and fluids

Timing Belt procedure and SST’s

Known issues: Front Wheel bearing change and servicing/Suspension faults/Intake hose issues & updates/Oil consumption/revised Dipstick and Oil cap/Engine cover wire chafing/Alternator wire fire recall/ * Seat and Seatbelt recalls also in ppt

Diesel Exhaust After-Treatment

Diesel Oxidation Catalyst/Diesel Particulate Filters/NOx Catalysts/

Selective Catalyst Reduction (AdBlue systems)/Hydrogen Sulphide Catalysts

Component overviews/construction and chemical conversions

DPF Regeneration process and types

DPF service/maintenance/repair options

SCR maintenance/considerations/warnings featuring Mazda CX-7 system

Audi Q3 SCR system overview and maintenance

SCR diagnostic tips and Inspection

VAG NOx Catalyst *Dieselgate explained in ppt

Mercedes Benz Blue Tec NOx Catalyst system

VAG Hydrogen Sulphide Catalyst system

Pie chart of “Clean” Diesel harmful emission output quantities

Current and future worldwide emission standards

Suction Control Valve Advanced Diagnostics

Operation fundamentals and alternative names

How to identify Normally OPEN/CLOSED Solenoids

Serviceability/trouble symptoms and Diagnosis

Diagnosing related DTC’s P0089 P0093 P1094 using Scantool data and Oscilloscopes

Fuel Rail Press. Sensor pin orientation and different brands

Diagnostic case study featuring Hilux Denso faulty SCV with good and bad Scope examples

Fuel Adaptation Tables

Function and alternative names

Variables governing its necessity and when operational

Self-learning vehicle frequency vs Scantool actuated service reset systems and related vehicles

Prado 1KD unique self-learn pre-requisite vs Hilux 1KD self-learn differences

Differences in Values and Parameters between manufacturers

Parameter specifications for Mits. 4M41/Toyota 1KD/Nissan YD25/VW 1.6 TDI/

Nissan M9R/Ford 2.0 Duratorq/ Land Rover/Territory TDV6

Fault Diagnosis via monitoring Adaptations case study featuring Focus 2.0 TDCi

Caution when not configuring new Injectors

Introduction to Toyota Denso i-ART Injector

CRD Exhaust Smoke Diagnosis

Blue/Black/White smoke – what they mean and possible causes

Diagnostic Tips

Fuel Rail Pressure Relief Valves: purpose/fault examples/related DTC’s /testing

Exhaust Gas Temp Sensors: purpose/fault examples/related DTC’s /testing

Differential Pressure Sensor Hoses: purpose/fault examples /related DTC’s /testing

Fuel Return Pressure fault case study/related DTC’s