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Home >> Toyota >> 1997 >> Celica ST, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Tests W/O Codes - 1.8L >> Sensor Operating Specifications
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Sensor Operating Specifications

NOTE: Some driveability problems may have been corrected by manufacturer with a revised Engine Control Module (ECM). Check with manufacturer for latest ECM application.

Use intermittent test procedures to locate driveability problems that DO NOT  occur when the vehicle is being tested. These test procedures should also be used if an intermittent trouble code was present, but no problem was found during self-diagnostic testing.