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Home >> Subaru >> 2016 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Fuel Injection System) >> Electronic Throttle Control Relay >> Inspection
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Electronic Throttle Control Relay: Inspection

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check that the electronic throttle control relay has no deformation, cracks or other damages.
  2. Measure the resistance between electronic throttle control relay terminals.
    G11252918Courtesy of SUBARU OF AMERICA, INC.
    Terminal No. Inspection conditions Standard
    3 - 4 Always 1 MΩ or more
    3 - 4 Apply battery voltage between terminals 1 and 2. Less than 1 Ω
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