Fuzzy Logic Gearboxes Washougal WA

As strange as it may sound, every time you drive computer systems in your car are actually looking at your driving style and converting those unique behind-the-wheel habits – both good and bad – into unintelligible strings of ones and zeros which it processes into a shift pattern that closely correlates to your driving style. Read on for more detailed information in the following article.

Portland's Pitstop Kustoms
(503) 388-7541
15615 SE Division St
Portland, OR
Hours
Monday 9:00 AM - 6:30 PM
Tuesday 9:00 AM - 6:30 PM
Wednesday 9:00 AM - 6:30 PM
Thursday 9:00 AM - 6:30 PM
Friday 9:00 AM - 6:30 PM
Saturday Closed
Sunday Closed
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Certifications : Napa
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Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
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Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Motorcycle/ATV, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

The Gear Heads
(503) 575-7419
7055 Northeast Glison
Portland, OR
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Mention this add and Save 15% on Labor.
This is on top of the best prices for warrantied repairs and upgrades in Portland.
Hours
Monday 9:00 AM - 6:00 PM
Tuesday 9:00 AM - 6:00 PM
Wednesday 9:00 AM - 6:00 PM
Thursday 9:00 AM - 6:00 PM
Friday 9:00 AM - 6:00 PM
Saturday 10:00 AM - 7:00 PM
Sunday 12:00 AM - 12:00 AM
Services
Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
Service Types and Repair
Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

In & Out Auto Care
(503) 462-7043
610 E 1st St
Gladstone, OR
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Free Tire Rotation and Brake Inspection
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Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
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Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
Service Types and Repair
Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Motorcycle/ATV, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

Classic Muffler and Brake
(360) 335-0522
730 E St
Washougal, WA
Services
Trailer Repair,Truck Parts

Carquest of Gresham
(503) 665-7111
21325 Se Stark St
Gresham, OR
Services
Auto Parts

E & A Auto Repair
(503) 462-7068
6014 NE 112th Ave
Portland, OR
Hours
Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Services
Air Conditioning/Heating, Alignment, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, High Performance Service, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Parts, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window M
Service Types and Repair
Acura, Aston Martin, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto Interior, Auto, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Exotic Car, Fiat, Ford, GMC, Harley Davidson, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Motorcycle/ATV, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

Everist Brothers Automotive
(503) 967-7049
7305 NE Fremont St
Portland, OR
Hours
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed
Memberships and Certifications
Certifications : AAA Approved Auto Repair, ASA, ASE, Napa
Services
Air Conditioning/Heating, Alternator, Battery, Belts & Hoses, Catalytic Converter, Clutch Cylinder, Cooling System, Diagnostics, Drive Belt, Electrical System, Exhaust Systems, Filters & Fluids, Fuel Injector, Fuel Pump, Fuel System, Head Gasket, Headlight/Headlamp, Ignition, Inspection, Muffler, Oil Pan, Oil Pump, Oxygen Sensor, Radiator, Restoration Service, Shocks & Struts, Spark Plugs, Starter, Thermostat, Timing Belt, Tune-Up, Water Pump, Window Motor, Window Regulator, Brakes, Full Service
Service Types and Repair
Acura, Audi, Auto Clutch, Auto Drivetrain, Auto Engine, Auto, Bentley, Buick, Cadillac, Chevrolet, Chrysler, Classic Car, Diesel Engine, Dodge, Emergency Auto, Fiat, Ford, GMC, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Kia, Land Rover, Lexus, Lincoln, Lotus, Mazda, Mercedes Benz, Mitsubishi, Nissan, Oldsmobile, Pontiac, Porsche, RV/Bus, Saab, Saturn, Small Engine, Subaru, Suzuki, Toyota, Truck, Volkswagen, Volvo

East County Auto and Truck
(360) 835-8443
1405 E Street
Washougal, WA
Services
Mufflers Repair,Truck Parts

Autozone
(503) 256-5292
550 Ne 122nd Ave
Portland, OR
Services
Auto Parts

AutoZone
(503) 256-5292
550 NE 122nd Ave
Portland, OR
 

Fuzzy Logic Gearboxes

Fuzzy Logic Gearboxes By Brian Alexander, Road Test Editor

If your transmission could sing you a tune – not just rattle and buzz away beneath you as some have been known to do – most modern cars would probably serenade you with peculiar yet catchy mechanical rendition of Rodgers and Hammerstein’s Getting to Know You. As strange as it may sound, every time you drive computer systems in your car are actually looking at your driving style and converting those unique behind-the-wheel habits – both good and bad – into unintelligible strings of ones and zeros which it processes into a shift pattern that closely correlates to your driving style. After all, no one likes jerky, jarring upshifts.

While that may have sounded excruciatingly technical, the system is actually not that difficult to understand once broken down into its core components. The key to this shift pattern wizardry is the transmission control unit (TCU). Think of it as the mission control center of your car’s gearbox. Essentially, the system looks at your driving inputs, analyzes them to disturbingly minute levels and uses several algorithms to work out a shift pattern that fits with your driving style.

“All electronic control systems take in a wide variety of sensor inputs and typically begin with a predetermined shift pattern, which is then modified to driver input, environmental and vehicle conditions,” says Hamid Vahabzadeh, director of advanced power transfer at General Motors.

Basically, your gearbox comes preprogrammed to certain specifications that can be dynamically adjusted based on how you drive and the prevailing road conditions. If excessive acceleration is your thing – in the GM family we’re thinking an automatic Corvette or Pontiac G8 – the transmission will sense rapid pedal movements that result from your merciless throttle mashing and develop a propensity to hold gears longer before shifting. It can also throw a delay on downshifts for improved engine braking. In that same manner, excessive wheel slip caused by wet or icy pavement will cause the system to shift earlier, using the bottom end of the powerband to minimize wheelspin.

If all that’s left you feeling a bit excluded from the driving experience, fret not.  There’s plenty of evidence that it’s really all about you, as shift patterns are determined by the following factors, descending in order of importance: driver and passenger comfort, transmission feel and fuel economy.

The same technology can also be used to protect vital moving parts. If the transmission is not yet up to operating temperature, the software will short shift through the gears to avoid overstressing the gears. It might not sound like a big deal, but it could add thousands of miles to the life of your drivetrain.

Don’t think that your car will get stuck in its ways if you don’t change up your driving habits, however. Most manufactu...

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