Toyota Yaris: Do-it-youself maintenance - Toyota Yaris XP90 2005–2010 Owner's ManualToyota Yaris: Do-it-youself maintenance

Emissions Inspection and Maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On-Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system de ...

Introduction
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See also:

Fuse locations
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Service specifications
ENGINE Valve clearance (engine cold), mm (in.): Intake 0.15—0.25 (0.006—0.010). Exhaust 0.25—0.35 (0.010—0.014). Spark plug type: DENSO SK16R11. NGK IFR5A11. Spark plug gap, mm(in.): ...

Reporting safety defects for U.S. owners
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in ...