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Home >> Cadillac >> 1992 >> DeVille Base, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Pcm Trouble Code Diagnosis >> Pcm Code E13, Oxygen (O2) Sensor Not Ready >> Test Conditions
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Test Conditions

PCM Codes E14, E15, E21, E22, E26 and E27 not set. Coolant temperature greater than or equal to 136°F (58°C). TPS value 6-30 degrees. Throttle switch open. RPM at least 800.