pep boys master tech hyundai cvvt 01 2015

8/9/2019 PEP BOYS Master Tech Hyundai CVVT 01 2015

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Pep Boys Advanced Technical Training

webinar

Notes For Tonight's Webinar Is Available Atwww.MEAtraining.com/ttcfaq.htm

Audio Through PC Speakers Or By Phone

Hyundai Continuous Variable Valve Timing (CVVT)

Training Model

Setting The New Standard In Automotive Technician Training


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Continuous Relevant Training

Training Customized To The Equipment In The Shop

Focus Is On Results Through Real World Content

Company Wide Support For All Levels Of Technicians

Training Model 2015

On Demand and Live Web Training atechnician can view the from ANY PC

With any type of connection or speakers


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Q1 Q2 Q3 Q4

Master Tech Level 2015

AdvancedVERUS Labscope

Diagnostics

Domestic OBD IIEVAP

Import EvaporativeFuel System

Variable CamTiming

on demand

e-learning module

live web

based training

Instructor LedTraining

live web based

training

on demand

e-learning module

live web

based training


live web based

training

on demand

e-learning module

live web

based training


live web basedtraining

on demand

e-learning module

live web

based training


live web basedtraining

First Webinar

Schedule Now

Make Up Date:Thursday January 26 th, 2015

Tuesday: January20 th, 2015

Available Now

Live Web Training 7PM / 9PM EST

7 PM6 PM

7 PM6 PM 9 PM


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Guidelines

Webinar times:

7:00 to 8:00 PM EST 9:00 to 10:00 PM EST

Q and A session at the end ofthe training webinar

HOLD YOUR QUESTIONS TOTHE END!

Questions on this technicaltopic only

Any questions aboutadministrative proceduresor course credit forattendance please referthem to your storemanager, technical traineror training manager

3 Poll questions to verifyparticipation only, not usedfor pass or fail

Objectives

Learn Hyundai and KiasCVVT Constant VariableValve Timing System.

To Quickly And AccuratelyDiagnose The CVVT System

Using Meters and TheVERUS


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Hyundai Santa Fe (CVVT)

Continuously Variable Valve Timing (CVVT)

Intake Cam Phasers Both Banks

Default Should Be Full Retard

Under Hood


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Crank Sensor

Main Sensor ForRPM

Necessary ForSpark and Injector

Pulse

Generates An ACSignal

Crank Sensor Location

CrankSensor

Installed On Trans Axle Housing

Air Gap .5 1.5mm


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Crank Sensor Wiring

PCMCrank Sensor

Sensor Ground Shield

Crank Sensor Signal

Crank Sensor Resistance Specs

Crank Sensor

Resistance 630 - 770 Ohms @ 68F

702


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60-2 Crank Reluctor

Crank SensorPattern

60 2 Reluctor

6 Degrees Each Pulse

Cam Sensors

1 Cam Sensor On EachBank

Hall Effect Sensors

Produces 5 VoltSquare Wave


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Cam Sensors Locations

Cam SensorBank 1

Cam SensorBank 2

Cam Sensors Wiring

5 Volt Power

5 Volt Power

Cam Sensor2 Signal

Cam Sensor 1Signal

Sensor Ground

Sensor Ground

PCM

CamSensor 1

CamSensor 2


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Cam Sensors

Cam SensorBank 1

Cam SensorBank 2

5 Volt SquareWaves

17 CrankPulses

Crank Cam Sync

CamTransitions

Right After The17 th Pulse


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Energized Solenoid

15 CrankPulses

CamsAdvanced

Moved 2 CrankPulses or 12 OfCrank Movement

Oil Temperature Sensor

Measures OilTemperature

PCM Uses TemperatureInfo For CVVT Operation

NTC Sensor


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Oil Temperature Sensor Location

Common Spot ForOil Leaks

Oil Temperature Sensor

Ground

Oil TemperatureSensor Signal

Oil TemperatureSensor

PCM


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Oil Temp Sensor Resistance Specs

Oil TemperatureSensor

Resistance @68F

2.45k

Oil Control Valve

The Oil Control ValveControls The Amount Of

Valve Overlap ByVarying The Amount OfOil Flow Into A PhaserAssembly Mounted On

Each Intake Camshaft


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Oil Control Valve Location

OCV Bank 2Connector Black

OCV Bank 1Connector Grey

Oil Control Valve Wiring

12 Volt PowerFrom Main Relay

OCVBank 2

OCVBank 1

PCM

OCV Control Bank 1

OCV Control Bank 2


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Oil Control Valve Resistance Specs

Oil Control Valve

Resistance 6 8 Ohms

7.2

Testing Oil Control Valve

Oil Control Valve

- +

1 0 A


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OCV Movement

Not Energized

Energized

Gap

Gap

Oil Control Solenoid

Control Wire

CurrentApprox. 1 Amp


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Overview Of CVVT

Retard Of Phaser

VaneHousing

VaneRotor

Oil Pushing OnRetard Side

Oil Return OnAdvance Side

Oil PressureOil Drain

Oil ControlSolenoid Not

Energized


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Advance Of Phaser

Oil Pushing OnAdvance Side

Oil ControlSolenoid

Energized

Oil Pressure

Oil Return OnAdvance Side

Oil Drain

Holding Phaser In Desired Position

Oil PressureBlocked

Oil ReturnBlocked

Oil ReturnBlocked

PCM DutyCycling

Solenoid ToMatch Desired

Position


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Poll Question #1

Oil PressureBlocked

Oil ReturnBlocked

Oil ReturnBlocked

PCM DutyCycling

Solenoid ToMatch Desired

Position

Poll Question #1

Scan Data With VERUS

Using The VERUS For CVVT Data


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Build Vehicle

Build Vehicle

Select Engine

Select Engine


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Data

Data Stream

Custom Data

CamshaftControl

OilTemperature

Sensor


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Cam Data

Intake Camshaft ActualPos-B1(Deg)

Intake Camshaft ActualPos-B2(Deg)

Intake Camshaft DesiredPos-B1(Deg)

Intake Camshaft DesiredPos-B2(Deg)

Data @ Idle

Intake Camshaft DesiredPos-B1(Deg) 0


Intake Camshaft ActualPos-B1(Deg) 0



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Data @ 1480 RPM


Intake Camshaft ActualPos-B1(Deg) 35Intake Camshaft Desired

Pos-B1(Deg) 35


Data @ 2320 RPM






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Graphing Data

RPM Data UnderDriving Conditions

Intake Bank 2 Actual

Intake Bank 1 ActualIntake Bank 2 Desired

Intake Bank 1 Desired

Camshaft Control

Graphing Data @ Idle

RPM MPH

Camshaft Control Oil Temp

Intake Bank 2 DesiredIntake Bank 2 Actual

Intake Bank 1 Actual Intake Bank 1 Desired


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Data @ Idle Zoomed In

600 RPM

Cursor 20 MPH

Camshaft Control Off Oil Temp 160F

Data @ Idle Zoomed In

Intake Bank 1 Actual 0

Cursor 2

Intake Bank 1 Desired 0

Intake Bank 2 Actual 0 Intake Bank 2 Desired 0


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Data Under Acceleration

RPM MPH

CamshaftControl

Oil Temp

Intake Bank1 Actual

Intake Bank 1Desired


Cursor 7

Data Under Acceleration Zoomed In

1320 RPM0 MPH

CamshaftControl On

Cursor 7

Oil Temp160F


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Data Under Acceleration Zoomed In

Intake Bank

1 Actual 33

Intake Bank 1

Desired 33

Intake Bank 2 Actual 31

Cursor 7

Intake Bank 2 Desired 33

RPM MPH




Data @ WOT

Cursor77


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Data @ WOT Zoomed In

5680 RPM

Cursor77

32 MPH

CamshaftControl On

Oil Temp165F

Data @ WOT Zoomed In

Intake Bank1 Actual 0

Intake Bank 1Desired 0


Cursor77


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RPM MPH




Data On Decel

Data @ Decel Zoomed In

800 RPM25 MPH

CamshaftControl Off

Oil Temp171F

Cursor117


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Data @ Decel Zoomed In

Intake Bank1 Actual 1

Intake Bank 1Desired 0


Trouble Codes

P0011 'A' camshaft position - Timing over-advanced orSystem performance (Bank 1)

P0012 'A' camshaft position - Timing over-retarded (Bank 1)

P0016 Crank position-Cam position correlation (Bank1Sensor A)

P0018 Crank position-Cam position correlation (Bank2Sensor A)

P0021 'A' camshaft position - Timing over-advanced orSystem performance (Bank 2)

P0022 'A' camshaft position - Timing over-retarded (Bank 2)


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Oil Reminder

Low Oil Level #1 Problem

Dirty Oil or Wrong ViscosityCan Cause Codes

Oil Must Be Changed AtRegular Intervals

Oil Pressure Is ExtremelyImportant

Poll Question #2

Low Oil Level #1 Problem

Dirty Oil or Wrong ViscosityCan Cause Codes

Oil Must Be Changed AtRegular Intervals

Oil Pressure Is ExtremelyImportant

Poll Question #2


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Duty Cycle vs. Cam Movement

OCV %

Cam

Movement

0%

100%

0

40

ComputerCommands

Solenoid

There Is NoMovement OfCam Phaser

Duty Cycle vs. Cam Movement

OCV %

CamMovement

0%

100%

0

40

Computer Does NotCommand Solenoid

The Cam Phaser Is Not InIts Normal At Rest

Position


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Component Testing With VERUS

Using The VERUS For Component Testing

Engine Off Tests

Engine OffTests


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Selection Of Engine Off Tests

Choose OilControl Valve


12 Volt PowerFrom Main RelayOCV

Bank 2

OCVBank 1

PCM

OCV Control Bank 1

- +


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Oil Control Valve On

When Commanded On The OilControl Valve Will Click On


12 Volt PowerFrom Main RelayOCV

Bank 2

OCVBank 1

PCM

OCV Control Bank 1

- +0.05 v

Listen For OCV ToClick


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Engine Running Tests

Engine RunningTests

Engine Running Tests

Choose Which Cam

Phaser To Operate


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Ready For Test

Engine Running

Cam Phaser Intake Bank 1 Test

Choose Yes ToRun Test


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Commanding Bank 1 OnCommanding Bank 1

Actuator On

Commanded To 60Degrees

Intake Camshaft ActualPOS-B1 = 62 Degrees

Commanding Bank 1 Off

Choose No ToStop Test


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Commanding Bank 2 OnChoose Yes To

Run Test

Intake Camshaft ActualPOS-B2 = 60 DegreesCommanded To 61

Degrees

Commanding Bank 2 Off

Test Off

Commanded To 0Degrees

Intake Camshaft ActualPOS-B2 = 0 Degrees


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P0014: Bank 2 Over Advanced Or Performance

Bank 2 ActualAt 33 Degrees

Bank 2 DesiredAt 0 Degrees

P0014: Bank 2 Over Advanced Or Performance

Debris StuckIn Solenoid

Can Cause Solenoid To Stick Open Or Closed


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Poll Question #3

Poll Question #3

Summary

Understand How AHyundais Constant VariableValve Timing System Works

Using Meters and TheVERUS Scan Tool To

Quickly and AccuratelyDiagnose This CVVT System


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Hyundai CVVT

pep boys master tech hyundai cvvt 01 2015

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