Post on 27-Mar-2020
THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND
MECHATRONIC PRODUCTSim-group.com.au
TECHNICALBULLETIN
NOWAVAILABLE
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newsNOV 2018
OES ENGINEERED PRODUCTS • TECHNICAL & PRODUCT SUPPORT LEADERS IN VEHICLE MECHATRONICS
Variable Valve Timing (VVT) is a technology that’s used on many newer model engines to improve fuel economy, idle smoothness, emissions and performance. Variable valve timing allows valve timing to change with engine RPM, unlike standard fixed cam drives that never change.
Valve timing determines when the intake and exhaust valves open, how long they remain open, and when they close. In turn, this affects intake and exhaust flow, intake manifold vacuum, running compression, volumetric efficiency, throttle response, and how much horsepower and torque the engine develops at any given RPM.
It is a technology that offers performance, emissions and fuel economy advantages for everyday driving. The technology allows camshaft and valve timing to change with engine speed and load, so the engine can develop more power while also getting better fuel economy and producing less emissions. VVT also allows the retarding of the exhaust valves timing, which produces an exhaust gas recirculation effect, that eliminates the need for an efficiency robbing EGR valve on many engines.
Most VVT systems are not engaged when the engine is idling and remain in the locked or base timing setting. Also, with hydraulically-actuated cam phasers, the VVT system is usually not active until the engine reaches normal operating temperature. As engine speed and/or load change, the PCM looks at its various sensor inputs and commands the variable valve solenoids to open. When the VVT opens, oil pressure is routed to the phaser and cam timing is advanced or retarded.
On applications that offer incremental changes in cam timing, the VVT solenoid is pulse width modulated. Changing the duty cycle of the solenoid controls oil flow through the phaser and how much cam timing is advanced or retarded.
Common signs of a suspect VVT include rough idling, Check Engine Light coming on, and flat spotting/hesitation when climbing hills or under load.
Goss have a comprehensive range of VVT’s available, demonstrating our commitment to continually expanding our range with the latest in vehicle technology. All products are subjected to a stringent validation process, are OES engineered and sourced from leading OEM manufacturers.
Visit goss.com.au for further information.
SYMPTOMS OF A FAULTY OR FAILING VARIABLE VALVE TIMING (VVT) SOLENOID• Electrical problems with the supply voltage, ground connection or wiring to the VVT can prevent the variable
valve control system from functioning• Low oil pressure, due to a worn oil pump or worn cam bearings can prevent the cam phaser from developing enough
internal pressure to rotate the cam• Debris, sludge or varnish will restrict or even block the oil flow to the VVT, preventing it from working properly• Incorrect oil viscosity in the engine can also impact on correct VVT operation, causing various fault codes to set• Physical wear or damage inside the cam phaser housing may prevent it from rotating, cause it to stick, or make the unit
noisy. A broken return spring may prevent it from returning to base timing.
PART NO. APPLICATIONVT100 Holden VE, VF, VZ / Saab 9-5
VT101 Holden Captiva CG
VT102 Holden Captiva CG
VT103 Holden Astra AH, Barina TM, Cruze JH, Trax TJ
VT104 Hummer H3
VT105 Toyota Avensis, Camry, Estima, Kluger, Rav4, Tarago
VT106 Toyota Corolla, Echo, Prius, Yaris
VT107 Toyota Celica, Corolla,
VT108 Toyota Hilux, Landcruiser (right)VT109 Toyota Hilux, Landcruiser (left)
VT110 Holden Barina MJ
VT111 Lexus / Toyota Kluger (rear)
VT112 Mazda CX7, Mazda 3, Mazda 6, MX5
VT113 Lexus / Toyota Kluger (front)
VT114 Hyundai iX35, Santa Fe, Sonata / Kia Cerato, Sorento, Sportage
VT115 Hyundai iX35, Santa Fe, Sonata / Kia Cerato, Sorento, Sportage
VT116 Holden Barina, Cruze, Trax, Astra
NEW RELEASEVARIABLE VALVE TIMING SOLENOID
goss.com.au
Variable Valve Timing (VVT) is a technology that’s used on newer model engines to improve fuel economy, idle smoothness, emissions and performance. The technology allows valve timing to change with engine speed and load, so the engine can develop more power while also getting better fuel economy and producing less emissions.
Goss have a comprehensive range of VVT’s available now, demonstrating our commitment to continually expanding our ranges with the latest in vehicle technology. All Goss ranges are subjected to a stringent validation process, are engineered and sourced from leading OES manufacturers.
VVT’S TECHNOLOGY MADE CLEAR
See our website for more part numbers.
news
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THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND MECHATRONIC PRODUCTS
THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND MECHATRONIC PRODUCTS
JUST A SAMPLE OF OUR CONTINUALLY INCREASING
RANGE OF GENUINE OEM AND AFTERMARKET AUTOMOTIVE ELECTRONIC COMPONENTS.
JUST A SAMPLE OF OUR CONTINUALLY INCREASING RANGE OF GENUINE OEM AND AFTERMARKET AUTOMOTIVE ELECTRONIC COMPONENTS.
INSIDE RIGHTINSIDE LEFT
Bosch ME2.1 Repair service - Merc Benz R170, W202, W203
ECM111REPElectronic Control Module
Holden Rodeo Repair Service - Holden RA Rodeo 4JH1 Diesel
ECM15M1REPElectronic Control Module
KF315Key & Buttons
Toyota Hilux, Yaris Toyota Hilux, Yaris
KF423Complete Remote
Holden VE, VF, Captiva
VS267Vacuum Solenoid Valve
Wheel Stud Tech Tray Replenishment Item
610-254Wheel Stud
Wheel Stud Tech Tray Replenishment Item
610-369Wheel Stud
902-299Coolant Pipe
Holden Astra TR, Barina SB, Combo Dodge Journey / Jeep Cherokee, Wrangler
902-3036Thermostat Housing
902-3102Coolant Crossover Pipe
Chrysler 300 / Dodge Journey / Jeep Grand Cherokee, Wrangler
Audi A series / Skoda Octavia / VW Amarok, Golf, Jetta, Passat, Tiguan
917-064PCV Diaphragm Repair Kit
Mazda BT50, Mazda2, Mazda 3
KF264Complete Remote
Ford BA
ABU251REPElectronic Control Module
Holden Barina, Cruze, Trax
VS265Vacuum Solenoid Valve
Alfa Romeo 147
GE580Fuel Pump Module
Merc Benz W203, S203
GE246GENOEM Fuel Pump Module
Citroen / Peugeot 206, 607
GE290GENOEM Fuel Pump Module
Hyundai Sonata NF / Kia Sportage KM
EG137Exhaust Gas Temp Sensor
Hyundai Grandeur, i30, Santa Fe / Kia Sportage
EG138 Exhaust Gas Temp Sensor
KF268Remote Shell
Mazda CX3, CX5, CX9, Mazda 2, Mazda 3, Mazda 6
Nissan Navara D40, Pathfinder R51
ABSR51REPATE ABS Module
Ford Ecosport BK, BL
ABSBK61REPATE ABS Module
KF271Remote Shell & Button
Kia Carnival, Grand Carnival
Mazda 2
EV147GEN OEM EGR Valve
*Repair service *Repair service *Repair service
*Repair service*Repair service
news
FOLD
FOLD
THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND MECHATRONIC PRODUCTS
THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND MECHATRONIC PRODUCTS
JUST A SAMPLE OF OUR CONTINUALLY INCREASING
RANGE OF GENUINE OEM AND AFTERMARKET AUTOMOTIVE ELECTRONIC COMPONENTS.
JUST A SAMPLE OF OUR CONTINUALLY INCREASING RANGE OF GENUINE OEM AND AFTERMARKET AUTOMOTIVE ELECTRONIC COMPONENTS.
INSIDE RIGHTINSIDE LEFT
Bosch ME2.1 Repair service - Merc Benz R170, W202, W203
ECM111REPElectronic Control Module
Holden Rodeo Repair Service - Holden RA Rodeo 4JH1 Diesel
ECM15M1REPElectronic Control Module
KF315Key & Buttons
Toyota Hilux, Yaris Toyota Hilux, Yaris
KF423Complete Remote
Holden VE, VF, Captiva
VS267Vacuum Solenoid Valve
Wheel Stud Tech Tray Replenishment Item
610-254Wheel Stud
Wheel Stud Tech Tray Replenishment Item
610-369Wheel Stud
902-299Coolant Pipe
Holden Astra TR, Barina SB, Combo Dodge Journey / Jeep Cherokee, Wrangler
902-3036Thermostat Housing
902-3102Coolant Crossover Pipe
Chrysler 300 / Dodge Journey / Jeep Grand Cherokee, Wrangler
Audi A series / Skoda Octavia / VW Amarok, Golf, Jetta, Passat, Tiguan
917-064PCV Diaphragm Repair Kit
Mazda BT50, Mazda2, Mazda 3
KF264Complete Remote
Ford BA
ABU251REPElectronic Control Module
Holden Barina, Cruze, Trax
VS265Vacuum Solenoid Valve
Alfa Romeo 147
GE580Fuel Pump Module
Merc Benz W203, S203
GE246GENOEM Fuel Pump Module
Citroen / Peugeot 206, 607
GE290GENOEM Fuel Pump Module
Hyundai Sonata NF / Kia Sportage KM
EG137Exhaust Gas Temp Sensor
Hyundai Grandeur, i30, Santa Fe / Kia Sportage
EG138 Exhaust Gas Temp Sensor
KF268Remote Shell
Mazda CX3, CX5, CX9, Mazda 2, Mazda 3, Mazda 6
Nissan Navara D40, Pathfinder R51
ABSR51REPATE ABS Module
Ford Ecosport BK, BL
ABSBK61REPATE ABS Module
KF271Remote Shell & Button
Kia Carnival, Grand Carnival
Mazda 2
EV147GEN OEM EGR Valve
*Repair service *Repair service *Repair service
*Repair service*Repair service
THE TRULY INDEPENDENT LEADER IN ENGINE MANAGEMENT AND
MECHATRONIC PRODUCTSim-group.com.au
TECHNICALBULLETIN
NOWAVAILABLE
FOLD
FOLD
newsNOV 2018
OES ENGINEERED PRODUCTS • TECHNICAL & PRODUCT SUPPORT LEADERS IN VEHICLE MECHATRONICS
Variable Valve Timing (VVT) is a technology that’s used on many newer model engines to improve fuel economy, idle smoothness, emissions and performance. Variable valve timing allows valve timing to change with engine RPM, unlike standard fixed cam drives that never change.
Valve timing determines when the intake and exhaust valves open, how long they remain open, and when they close. In turn, this affects intake and exhaust flow, intake manifold vacuum, running compression, volumetric efficiency, throttle response, and how much horsepower and torque the engine develops at any given RPM.
It is a technology that offers performance, emissions and fuel economy advantages for everyday driving. The technology allows camshaft and valve timing to change with engine speed and load, so the engine can develop more power while also getting better fuel economy and producing less emissions. VVT also allows the retarding of the exhaust valves timing, which produces an exhaust gas recirculation effect, that eliminates the need for an efficiency robbing EGR valve on many engines.
Most VVT systems are not engaged when the engine is idling and remain in the locked or base timing setting. Also, with hydraulically-actuated cam phasers, the VVT system is usually not active until the engine reaches normal operating temperature. As engine speed and/or load change, the PCM looks at its various sensor inputs and commands the variable valve solenoids to open. When the VVT opens, oil pressure is routed to the phaser and cam timing is advanced or retarded.
On applications that offer incremental changes in cam timing, the VVT solenoid is pulse width modulated. Changing the duty cycle of the solenoid controls oil flow through the phaser and how much cam timing is advanced or retarded.
Common signs of a suspect VVT include rough idling, Check Engine Light coming on, and flat spotting/hesitation when climbing hills or under load.
Goss have a comprehensive range of VVT’s available, demonstrating our commitment to continually expanding our range with the latest in vehicle technology. All products are subjected to a stringent validation process, are OES engineered and sourced from leading OEM manufacturers.
Visit goss.com.au for further information.
SYMPTOMS OF A FAULTY OR FAILING VARIABLE VALVE TIMING (VVT) SOLENOID• Electrical problems with the supply voltage, ground connection or wiring to the VVT can prevent the variable
valve control system from functioning• Low oil pressure, due to a worn oil pump or worn cam bearings can prevent the cam phaser from developing enough
internal pressure to rotate the cam• Debris, sludge or varnish will restrict or even block the oil flow to the VVT, preventing it from working properly• Incorrect oil viscosity in the engine can also impact on correct VVT operation, causing various fault codes to set• Physical wear or damage inside the cam phaser housing may prevent it from rotating, cause it to stick, or make the unit
noisy. A broken return spring may prevent it from returning to base timing.
PART NO. APPLICATIONVT100 Holden VE, VF, VZ / Saab 9-5
VT101 Holden Captiva CG
VT102 Holden Captiva CG
VT103 Holden Astra AH, Barina TM, Cruze JH, Trax TJ
VT104 Hummer H3
VT105 Toyota Avensis, Camry, Estima, Kluger, Rav4, Tarago
VT106 Toyota Corolla, Echo, Prius, Yaris
VT107 Toyota Celica, Corolla,
VT108 Toyota Hilux, Landcruiser (right)VT109 Toyota Hilux, Landcruiser (left)
VT110 Holden Barina MJ
VT111 Lexus / Toyota Kluger (rear)
VT112 Mazda CX7, Mazda 3, Mazda 6, MX5
VT113 Lexus / Toyota Kluger (front)
VT114 Hyundai iX35, Santa Fe, Sonata / Kia Cerato, Sorento, Sportage
VT115 Hyundai iX35, Santa Fe, Sonata / Kia Cerato, Sorento, Sportage
VT116 Holden Barina, Cruze, Trax, Astra
NEW RELEASEVARIABLE VALVE TIMING SOLENOID
goss.com.au
Variable Valve Timing (VVT) is a technology that’s used on newer model engines to improve fuel economy, idle smoothness, emissions and performance. The technology allows valve timing to change with engine speed and load, so the engine can develop more power while also getting better fuel economy and producing less emissions.
Goss have a comprehensive range of VVT’s available now, demonstrating our commitment to continually expanding our ranges with the latest in vehicle technology. All Goss ranges are subjected to a stringent validation process, are engineered and sourced from leading OES manufacturers.
VVT’S TECHNOLOGY MADE CLEAR
See our website for more part numbers.