Camry Wagon L4-132 2164cc 2.2L DOHC (5S-FE) (1995)
Air/Fuel Mixture: Testing and 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 40cm (1.3 ft) into tailpipe during idling.
5. Immediately check CO / HC concentration at idle and / or 2,500 RPM.
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Complete the measurements within 3 minutes.
NOTE: When performing the 2 mode (2,500 rpm and idle) test, follow the specifications prescribed by the applicable local regulations.