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Home >> Volvo >> 1993 >> 960 4D Sedan, AW30-40 >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Controls - System/Component Tests) >> Idle Control System >> Idle Air Control Valve

Idle Air Control Valve

WARNING: This page is about a different car, the 1993 Volvo 940. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch to OFF position. Disconnect ECU connector. Remove cover from ECU connector to expose terminal identification numbers. On 940 models with 2.4 Jetronic fuel system, connect an ohmmeter between fuel injection ECU terminals No. 9 and 33.
  2. Ohmmeter should read 8 ohms. On 940 models with Regina fuel injection system, connect ohmmeter between fuel injection ECU terminals No. 9 and 33. Ohmmeter should read 4 ohms.
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