Camry Coupe 2-Door V6-3.0L (1MZ-FE) (1996)
Air/Fuel Mixture: Testing and Inspection
INSPECTION PROCEDURE
NOTE: This check is used only to determine whether or not the idle CO/HC complies with regulations.
1. INITIAL CONDITIONS.
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Engine at normal operating temperature
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Air cleaner installed
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All pipes and hoses of air induction system connected
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All accessories switched OFF
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All vacuum lines properly connected
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Fuel injection system wiring connectors fully plugged
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Ignition timing set correctly
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Transmission in neutral position
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Tachometer and CO/HC meter calibrated by hand.
2. START ENGINE.
3. RACE ENGINE AT 2,500 RPM FOR APPROX. 180 SECONDS.
4. INSERT CO / HC METER TESTING PROBE AT LEAST 40 CM (1.3 FT) INTO TAILPIPE DURING IDLING.
5. IMMEDIATELY CHECK CO/HC CONCENTRATION AT IDLE AND/OR 2,500 RPM.
NOTE: When performing the 2 mode (2,500 rpm and idle) test, follow the specifications prescribed by the applicable local regulations.