Toyota Yaris Sedan 2008 Quick Reference Manual page 243

4-3. Do-it-yourself maintenance
Engine oil consumption
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The amount of engine oil consumed depends on the oil viscosity, the
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quality of the oil and the way the vehicle is driven.
More oil is consumed under driving conditions such as high speeds and
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frequent acceleration and deceleration.
l A new engine consumes more oil.
When judging the amount of oil consumption, keep in mind that the oil
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may have become diluted, making it difficult to judge the true level accu-
rately.
Oil consumption: Max. 1.1 qt./600 miles, 0.9 lmp.qt./600 miles (1.0 L per
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1000 km)
If you consume more than 1.1 qt. (1.0 L, 0.9 lmp.qt.) every 600 miles
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(1000 km), contact your Toyota dealer.
After changing the engine oil (except Canada)
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The oil change system should be reset. Perform the following procedures:
Turn the engine switch off with the Trip A reading shown.(→P. 118)
Turn the engine switch to the ON position while holding down the
ODO/TRIP button.
Continue to press and hold the button until the trip meter displays
000000.
If the system fails to reset, the light will continue flashing.
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