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Home >> Toyota >> 1991 >> Land Cruiser >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> INTERMITTENTS >> Heat Method

Heat Method

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Apply heat to a suspected component with a hair dryer or similar device and monitor suspected circuit or component with a DVOM.

CAUTION: DO NOT heat any component to more than 140°F (60°C). DO NOT apply heat directly to any part of the ECU.
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