in your garage to make future searches easy.

Condition Value
expand_moreEngine diagnostic values
expand_moreActuators
expand_moreInjection valve (injector) internal resistance
expand_moreAJQ and ARY engines
Bosch Motronic ME7.5 1213 Ω
PIN 1 to PIN 2, ignition in position "0"
expand_moreInternal resistance activated carbon container solenoid valve
expand_moreAJQ and ARY engines
Bosch Motronic ME7.5 2230 Ω
PIN 1 to PIN 2, ignition in position "0"
expand_moreEngine management sensors
expand_moreInternal speed sensor resistance
expand_moreAll Audi gasoline straight-4 1.8 L APX engines
expand_moreAMU, APX, and BAM engines
Bosch Motronic ME7.5 7301000 Ω
PIN 2 to PIN 3, ignition in position "0"
expand_moreAll other modifications
expand_moreAJQ, ARY, ATC, and AWP engines
Bosch Motronic 7301000 Ω
PIN 2 to PIN 3, ignition in position "0"
expand_moreSignal voltage hall generator
expand_moreAJQ and ARY engines
Bosch Motronic 12 V
PIN 2 to engine ground, ignition in position 2
expand_moreSupply voltage for charge-air pressure sensor
expand_moreAll Audi gasoline straight-4 1.8 L APX engines
expand_moreAMU, APX, and BAM engines
Bosch Motronic ME7.5 5 V
PIN 1 to PIN 3, ignition in position 2
expand_moreAll other modifications
expand_moreAJQ and ARY engines
Bosch Motronic ME7.5 5 V
PIN 1 to PIN 3, ignition in position 2
expand_moreSupply voltage for hall generator
expand_moreAJQ and ARY engines
Bosch Motronic 5 V
PIN 1 to engine ground, ignition in position 2

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2001 Audi TT Roadster Quattro user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi TT Roadster Quattro service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2001 Audi TT Roadster Quattro you're not only saving money, but also also improving your technical skills and learning something new.

Audi TT Roadster Quattro First generation facelift model years

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