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Home >> Volvo >> 1993 >> 850 Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Engine Controls - System/Component Tests - Turbo) >> Computerized Engine Controls >> Electronic Control Module (ECM) >> Notes
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Electronic Control Module (ECM): Notes

WARNING: This page is about a different car, the 1997 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: When measuring resistance and voltage at ECM, use Breakout Box (981-3190) and Adapter (981-3195). DO NOT  measure resistance and voltage at ECM connector.