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Home >> Volvo >> 1995 >> 850 GLT, 4D Sedan, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls - Tests W/Codes - Non-Turbo (A/T) - MOTRONIC 4.4) >> Circuit Tests >> DTC 447 - Pulsed Secondary Air Injection System (Pair) Solenoid Valve Signal >> Substitute Value

Substitute Value

WARNING: This page is about a different car, the 1996 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.

PAIR system diagnostic disabled, front and rear HO2S diagnostic disabled, fuel trim disabled.

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