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Home >> Buick >> 1995 >> Roadmaster Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Engine Controls - Tests W/Codes - 4.9L) >> Pcm Code Charts >> Code P015, Open Engine Coolant Temperature (ECT) Sensor >> Test Conditions

Test Conditions

WARNING: This page is about a different car, the 1995 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

Codes P037 and P038 not set and IAT sensor value greater than or equal to -4.4°F (-20°C).

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