DFI system permits easy engine starting at low temperatures and utilizes an Automatic
Idle Speed Control and Automatic Fast Idle function help to ensure smooth engine warm up
DFI system permits easy engine starting at low temperature and utilizes an Automatic
Idle Speed Control and Automatic Fast Idle function to help ensure smooth engine warm up
Sounds like trouble with
the idle speed control valve.
Does your vehicle
idle speed control system function correctly?
When its cold the fuel injectors are commanded to inject extra fuel, and your cars
idle speed control valve is commanded to increase idle speed to prevent the engine stalling from a now richer mixture.
Not exact matches
Engine trouble that occurs only at low -
speeds is likely to be the
Idle Air
Control valve.
Considering an electronic throttle system, here's what happen: the engine in
idle speed is
controlled by an ECU which reads its
speed and actuates the throttle to maintain
idle.
When the
idle control valve malfunctions, the
idling speed is no longer regulated.
It works by integrating throttle movements with the vehicle's electronically
controlled functions such as cruise
control or
idle speed
The
Idle Control Valve is designed to control and maintain a consistent engine idle sp
Idle Control Valve is designed to control and maintain a consistent engine idle
Control Valve is designed to
control and maintain a consistent engine idle
control and maintain a consistent engine
idle sp
idle speed.
In the majority of vehicles, engine
idle speed is
controlled by an
idle control valve (ICV).
The PCM hardware and some engine
controls, particularly relating to
idle speed and electronic «dashpot», would be different too.
The ICV valve can fail or a faulty or blown fuse in other electronically
controlled systems can cause the IAC motor to malfunction, leading to a higher than normal engine
idle speed.
However, valve replacement is generally the ultimate repair as the valve motor may be damaged from repeated attempts to
control the
idle speed.
It is possible the
Idle Air Control valve, which «adjusts» engine idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for ai
Idle Air
Control valve, which «adjusts» engine
idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for ai
idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for air...
When you accelerate, the engine RPM increases, and as you let off the gas, the RPM slowly returns to the normal
idling speed with the help of the
idle air
control valve making the transition from a higher RPM back down to
idle speed while adjusting the air / fuel ratio constantly to allow this to happen smoothly.
The
idle air
control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low
speeds and at...
It is possible the
Idle Air Control valve, which «adjusts» engine idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for air conditioning lo
Idle Air
Control valve, which «adjusts» engine
idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for air conditioning lo
idle speed, is faulty, or is receiving an incorrect signal to raise the engine RPM (say for air conditioning load).
In addition to the engine
idle speed, the Idle Air Control System also controls the air conditioner, heater blower, and windshield wip
idle speed, the
Idle Air Control System also controls the air conditioner, heater blower, and windshield wip
Idle Air
Control System also
controls the air conditioner, heater blower, and windshield wipers.
The
idle air
control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine at low
speeds and at...
The
idle air
control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine at low
speeds and...
Rough
idle and excessive shaking of the engine could be due to a bad tank of gasoline, dirty fuel injectors, incorrect
idle speed, exhaust restrictions, vacuum leaks, incorrectly installed or damaged spark plugs, a defective or clogged fuel pump or fuel filter, failing electrical components such as the ignition
control module, plug wires, coils, and spark plugs, a defective airflow sensor, dirty oxygen sensors and other causes.
Automatic models benefit from the latest generation AW F - 21 six
speed transmission, which has been extensively revised to improve its operational efficiency, including gear train optimisation, advanced
idle control, and the adoption of low viscosity transmission fluid.
The throttle is
controlled by sensors and the PCM and the engine
idle speed is
controlled by the
idle air
control system.
This valve is
controlled by the vehicle's computer which will adjust
idle speed based upon other measurements such...
Rough
idle can be caused by dirty fuel injectors, incorrect
idle speed, exhaust restrictions, vacuum leaks, incorrectly installed or damaged spark plugs, a defective or clogged fuel pump or fuel filter, failing electrical components such as the ignition
control module,...
Injectors, Fuel Pressure Regulator and Sending Unit, Fuel Rails, Mass Air Flow Sensor, MAP Sensor, Oxygen Sensor,
Idle Air
Control Valve,
Idle Speed Motor, Throttle Position Sensor, Fuel Tank, Fuel Lines
With dual - independent VVA, these engines can now benefit from overlap
control and significantly improved
idle quality at low
speed.
When driving in four - wheel - drive «Low,» the throttle response softens and the
idle speed increases by 100 rpm (from 650 to 750 rpm)-- providing added
control when ascending and descending off - road obstacles at slow
speeds.
Front and rear wiper motor, transmission and linkage; power window motor; window regulators; power seat motor; steering column multi-function switch and individual switches for turn signal, headlamp, dimmer, wiper, washer and cruise
control; clock spring / spiral cable; mirror motor switch; brake light switch; neutral safety switch; glove box light switch; courtesy light switch; cooling fan relay; air
control solenoid; air regulator valve;
idle air
control motor; electronic ignition module; ignition coil; engine distributor including shaft, gear, bushings and modules; electronic throttle
control; throttle position sensor; vehicle
speed sensor; manifold absolute pressure sensor; knock sensor and barometric pressure sensor.
Fuel Tank,80 - Amp / Hr Maintenance - Free Battery, A / C, Adjustable Steering Wheel, Automatic Headlights, Bluetooth Connection, Front Wheel Drive, Gasoline Fuel, Keyless Entry, Tires - Front Performance, Transmission w / Dual Shift Mode, Chrome Door Handles, Liftgate Rear Cargo Access, Cargo Area Concealed Storage, Driver And Passenger Visor Vanity Mirrors w / Driver And Passenger Illumination, FOB
Controls - inc: Trunk / Hatch / Tailgate and Windows, Full Carpet Floor Covering - inc: Carpet Front And Rear Floor Mats, Manual Tilt / Telescoping Steering Column, Outside Temp Gauge, Perimeter Alarm, Rigid Cargo Cover, 2.654 Axle Ratio, Engine: 2.0 L I - 4 Turbo - inc:
idle stop start, ABS And Driveline Traction
Control, Airbag Occupancy Sensor, Dual Stage Driver And Passenger Seat - Mounted Side Airbags, Electronic Stability
Control (ESC), Rear Child Safety Locks,Back - Up Camera, Cargo Shade, Daytime Running Lights, Engine Immobilizer, Passenger Air Bag Sensor, Power Door Locks, Rear Spoiler, Stability
Control, Turbocharged, Rear Fog Lamps,60 - 40 Folding Bench Front Facing Fold Forward Seatback Rear Seat, Analog Display,Day - Night Auto - Dimming Rearview Mirror, Front Center Armrest, Front Cupholder, Front Map Lights, Illuminated Glove Box, Trip Computer, 110 Amp Alternator, AM / FM Stereo,Auto - Dimming Rearview Mirror, Climate
Control, Integrated Turn Signal Mirrors,Pass - Through Rear Seat, Rear Bench Seat, Satellite Radio, Traction
Control, Trip Computer, Galvanized Steel / Aluminum Panels, Perimeter / Approach Lights, Variable Intermittent Wipers, Wheels: 18 x 7 Aluminum Alloy, 2 Seatback Storage Pockets, Cruise
Control, Leather Steering Wheel, Power Fuel Flap Locking Type, Power Rear Windows, Rear Cupholder, Remote Releases - Inc: Power Cargo Access,4 - Wheel Disc Brakes w / 4 - Wheel ABS, Front Vented Discs, Brake Assist, Hill Descent
Control, Hill Hold
Control and Electric Parking Brake,Gas - Pressurized Shock Absorbers,Multi - Link Rear Suspension w / Coil Springs, Transmission w / Driver Selectable Mode and Sequential Shift
Control w / Steering Wheel
Controls, Side Impact Beams, Aluminum Wheels, Child Safety Locks, Cruise
Control, HD Radio, Leather Steering Wheel,Multi - Zone A / C, Rear Defrost, Rear Head Air Bag, Tires - Rear Performance, LED Brakelights, Light Tinted Glass, Tires: P235 / 50R18 AS Run - Flat, Carpet Floor Trim, Cloth Door Trim Insert, Manual w / Tilt Front Head Restraints and Manual Adjustable Rear Head Restraints, Redundant Digital Speedometer, Remote Keyless Entry w / Integrated Key Transmitter, 2 Door Curb / Courtesy, Illuminated Entry, Illuminated Ignition Switch and Panic Button, Systems Monitor, Front And Rear Anti-Roll Bars, Outboard Front Lap And Shoulder Safety Belts - inc: Rear Center 3 Point, Height Adjusters and Pretensioners, RearView Monitor Back - Up Camera, Tire Specific Low Tire Pressure Warning, Driver Adjustable Lumbar, Driver Vanity Mirror, Front Head Air Bag, Heated Mirrors, Passenger Air Bag, Steering Wheel Audio
Controls, Variable
Speed Intermittent Wipers,Body - Colored Rear Bumper w / Metal - Look Rub Strip / Fascia Accent,Manual - Leveling Fully Automatic Aero - Composite Halogen Daytime Running Headlamps w / Delay - Off, Cargo Space Lights, Fibretec Seat Trim, Front Bucket Seats - inc: 8 - way manually adjustable front driver seat, 2 - way power driver lumbar and 4 - way manually adjustable front assist seat, Full Floor Console w / Covered Storage, Mini Overhead Console and 3 12V DC Power Outlets, HVAC - inc: Underseat Ducts and Console Ducts, Power 1st Row Windows w / Front And Rear 1 - Touch Up / Down, Selective Service Internet Access, 996 # Maximum Payload, GVWR: 1,940 kgs (4,277 lbs), 4 Cylinder Engine, A / T, ABS, Auxiliary Audio Input, Bucket Seats, Front Side Air Bag, Passenger Vanity Mirror, Power Mirror (s), Power Steering, Smart Device Integration, Black Grille w / Chrome Surround,Body - Colored Power Heated Side Mirrors w / Driver Auto Dimming, Power Folding and Turn Signal Indicator, Lip Spoiler, Driver And Passenger Door Bins, Dual Zone Front Automatic Air Conditioning, Engine Immobilizer, Full Cloth Headliner, Interior Trim - inc: Leatherette Instrument Panel Insert, Leatherette / Piano Black Console Insert and Metal - Look Interior Accents, Engine Oil Cooler,Quasi - Dual Stainless Steel Exhaust w / Polished Tailpipe Finisher, Strut Front Suspension w / Coil Springs, Transmission: 7 -
Speed Dual Clutch Automatic - inc: paddle shifters, Curtain 1st And 2nd Row Airbags,4 - Wheel Disc Brakes,7 -
Speed A / T, CD Player, Cloth Seats, Driver Air Bag, Driver Illuminated Vanity Mirror, Keyless Start, Passenger Illuminated Visor Mirror, Power Folding Mirrors, Power Windows,Body - Colored Front Bumper w / Metal - Look Rub Strip / Fascia Accent, Chrome Side Windows Trim, Black Front Windshield Trim and Black Rear Window Trim, 3 12V DC Power Outlets, Driver Foot Rest,Fade - To - Off Interior Lighting, Gauges - inc: Speedometer, Odometer, Engine Coolant Temp, Tachometer, Trip Odometer and Trip Computer, Proximity Key For Doors And Push Button Start, Electric Power - Assist
Speed - Sensing Steering,Front - Wheel Drive, Driver And Passenger Knee Airbag, Dual Stage Driver And Passenger Front Airbags, Brake Assist, Floor Mats, Intermittent Wipers, Knee Air Bag, MP3 Player, Security System, Tire Pressure Monitor When you purchase a vehicle with the CARFAX Buyback Guarantee, you're getting what you paid for.
The
idle - stop function was a little slow to resume start - up and the climate
control has one step too many to
control fan
speed.
This Mercedes - Benz includes: CABLE DUCT ON REAR PORTAL TRAILER HITCH PACKAGE Tow Hitch DUAL REAR WHEEL TIRES Tires - Front All - Season Steel Wheels Dual Rear Wheels SUSPENSION PACKAGE IV ASSIST HANDLES, RIGHT REAR DOOR HIGH
IDLE VARIABLE PACKAGE RIMS PAINTED JET BLACK Steel Wheels ADDITIONAL QUANTITY OF DEF * PRICE TO FOLLOW * REAR VIEW CAMERA Back - Up Camera JET BLACK FRONT BENCH SEAT PACKAGE CABLE DUCT ON SIDE WALL CRUISE
CONTROL Cruise
Control FULL BULKHEAD ACTIVE SAFETY PLUS PACKAGE W / PARKTRONIC Automatic Headlights Steering Wheel Audio
Controls Variable
Speed Intermittent Wipers Tire Pressure Monitor Lane Departure Warning Power Mirror (s) Intermittent Wipers Rear Parking Aid Heated Mirrors Trip Computer Blind Spot Monitor Rain Sensing Wipers BACKUP ALARM 2 ADDITIONAL MASTER KEYS Power Door Locks Keyless Entry ASSIST HANDLE W / PARTITION ASSIST HANDLE, LEFT REAR DOOR BLACK, LEATHERETTE UPHOLSTERY Premium Synthetic Seats AXLE RATIO 4.18 (STD) * Note - For third party subscriptions or services, please contact the dealer for more information.
Options: Duramax plus package including Duramax 6.6 - liter V8 turbo diesel, Allison six -
speed automatic transmission, driver alert package including lane departure warning, forward collision alert, safety alert seat ($ 8,845); spray in bed liner ($ 475); dual 150 amp alternator ($ 295); off road suspension package including hill decent
control, monotube rancho shocks ($ 255); 18 - inch all - terrain black wall tires ($ 200); high
idle switch ($ 200); height marker lamps ($ 55); radiator cover ($ 55); camper / 5th wheel wiring harness ($ 35); Duramax package discount -LRB-- $ 1,500)
All Astra GTCs come standard with dual front, side and curtain airbags, traction / stability
control, anti-lock brakes, daytime running lights, active head restraints (except VXR),
speed limiter, front / rear parking sensors (rear only on VXR), ISOFIX child seat anchors, satellite - navigation, air - conditioning, automatic projector headlights and wipers,
idle - stop (manual only), a leather - clad steering wheel, trip computer, digital radio, the Holden MyLink infotainment system with 7.0 - inch colour display, single - CD player with MP3 capability, Bluetooth audio streaming and USB and AUX connectivity.
(4536 KG), SNOW PLOW PREP PACKAGE includes power feed for backup and roof emergency light (KW5) 220 - amp alternator with gas or diesel engine forward lamp wiring harness (TRW) provision for cab roof mounted lamp / beacon (NZZ) underbody shields and Heavy - Duty front - springs., CHEVROLET MYLINK AUDIO SYSTEM 8» DIAGONAL COLOR TOUCH NAVIGATION WITH AM / FM / SIRIUSXM USB PORTS auxiliary jack SD card slot Bluetooth streaming audio for music and most phones hands - free smartphone integration Pandora Internet radio voice - activated technology for radio and phone, WHEELS 20» (50.8 CM) CHROMED ALUMINUM includes 18» x 8» (45.7 cm x 20.3 cm) steel spare wheel., UNDERBODY SHIELD FRAME - MOUNTED SHIELDS includes front underbody shield starting behind front bumper and running to first cross-member protecting front underbody oil pan differential case and transfer case, SADDLE PERFORATED LEATHER - APPOINTED SEAT TRIM, PROVISION FOR CAB ROOF - MOUNTED LAMP / BEACON provides an instrument panel - mounted switch and electrical wiring tucked beneath the headliner for a body upfitter to connect a body - mounted warning or emergency lamp, STEERING WHEEL HEATED LEATHER WRAPPED WITH AUDIO AND CRUISE
CONTROLS, COVER 1 - PIECE COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS, EXHAUST BRAKE, DRIVER ALERT PACKAGE includes Lane Departure Warning Forward Collision Alert Safety Alert Seat and (UD5) Front and Rear Park Assist., TRANSMISSION ALLISON 1000 6 -
SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow / haul mode, DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6 L Turbo Diesel V8 engine (MW7) Allison 1000 6 - speed automatic transmission (GT4) 3.73 rear axle ratio (K05) engine block heater (K40) exhaust brake and (IO6) Chevrolet MyLink 8» Diagonal Color Touch audio system with Navigation (Includes (Y65) Driver Alert Package (JF4) power adjustable pedals and (UVD) heated leather steering wheel., SWITCH HIGH IDLE, REAR AXLE 3.73 RATIO, LPO WHEEL LOCKS SET OF 4, Floor Mats, Leather Seats, Bucket Seats, Tires - Front All - Terrain, Tires - Rear All - Terrain, Chrome Wheels, Premium Sound System, Heated Front Seat (s), Rear Parking Aid, Tow Hooks, Cooled Front Seat (s), Locking / Limited Slip Differential, Four Wheel Drive, Tow Hitch, ABS, 4 - Wheel Disc Brakes, Running Boards / Side Steps, Fog Lamps, Heated Mirrors, Power Mirror (s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, Bed Liner, AM / FM Stereo, Navigation System, Satellite Radio, MP3 Player, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, CD Player, Telematics, WiFi Hotspot, Power Driver Seat, Power Passenger Seat, Driver Adjustable Lumbar
SPEED AUTOMATIC ELECTRONICALLY
CONTROLLED with overdrive electronic engine grade braking and tow / haul mode, DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6 L Turbo Diesel V8 engine (MW7) Allison 1000 6 -
speed automatic transmission (GT4) 3.73 rear axle ratio (K05) engine block heater (K40) exhaust brake and (IO6) Chevrolet MyLink 8» Diagonal Color Touch audio system with Navigation (Includes (Y65) Driver Alert Package (JF4) power adjustable pedals and (UVD) heated leather steering wheel., SWITCH HIGH IDLE, REAR AXLE 3.73 RATIO, LPO WHEEL LOCKS SET OF 4, Floor Mats, Leather Seats, Bucket Seats, Tires - Front All - Terrain, Tires - Rear All - Terrain, Chrome Wheels, Premium Sound System, Heated Front Seat (s), Rear Parking Aid, Tow Hooks, Cooled Front Seat (s), Locking / Limited Slip Differential, Four Wheel Drive, Tow Hitch, ABS, 4 - Wheel Disc Brakes, Running Boards / Side Steps, Fog Lamps, Heated Mirrors, Power Mirror (s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, Bed Liner, AM / FM Stereo, Navigation System, Satellite Radio, MP3 Player, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, CD Player, Telematics, WiFi Hotspot, Power Driver Seat, Power Passenger Seat, Driver Adjustable Lumbar
speed automatic transmission (GT4) 3.73 rear axle ratio (K05) engine block heater (K40) exhaust brake and (IO6) Chevrolet MyLink 8» Diagonal Color Touch audio system with Navigation (Includes (Y65) Driver Alert Package (JF4) power adjustable pedals and (UVD) heated leather steering wheel., SWITCH HIGH
IDLE, REAR AXLE 3.73 RATIO, LPO WHEEL LOCKS SET OF 4, Floor Mats, Leather Seats, Bucket Seats, Tires - Front All - Terrain, Tires - Rear All - Terrain, Chrome Wheels, Premium Sound System, Heated Front Seat (s), Rear Parking Aid, Tow Hooks, Cooled Front Seat (s), Locking / Limited Slip Differential, Four Wheel Drive, Tow Hitch, ABS, 4 - Wheel Disc Brakes, Running Boards / Side Steps, Fog Lamps, Heated Mirrors, Power Mirror (s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, Bed Liner, AM / FM Stereo, Navigation System, Satellite Radio, MP3 Player, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, CD Player, Telematics, WiFi Hotspot, Power Driver Seat, Power Passenger Seat, Driver Adjustable Lumbar, Pas
An
idle - stop function is standard as is a hill - hold feature, cruise
control and a
speed limiter.
For $ US595, Ford's new ProCal hand - held programmer allows Fiesta ST and Focus ST owners to modify engine parameters such as turbo wastegate
control, throttle response,
idle speed, fuel curves and spark timing simply by plugging it into their car's diagnostic link connector port in the passenger - side footwell.
The added torque allows for inspired standing starts and improved straight - line performance while new, performance - tuned motor mounts improve
idle stability and ride
control at any
speed.
Its wider gear ratios and features like a fluid warmer and
idle neutral
control help increase fuel economy over the outgoing five -
speed automatic.
A full authority throttle
control system may be used to
control idle speed, provide cruise
control functions and top
speed limitation.
Idle speed is controlled by a programmable throttle stop or an idle air bypass control stepper mo
Idle speed is
controlled by a programmable throttle stop or an
idle air bypass control stepper mo
idle air bypass
control stepper motor.
Renault has made significant improvements to the overall refinement levels and the cabin is quieter, engine clatter at
idle and noise at
speed is well
controlled.
The ECU is vital in
controlling the driving mechanisms of the car and
controls the air to fuel ratio, ignition timing and
idle speed, among other mechanisms.