LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Fuel Injection System (STI)) >> Fuel Injector >> Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Injector: Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Check that the fuel injector has no deformation, cracks or other damages.
  2. Measure the resistance between fuel injector terminals.
Fig 1: Measuring Resistance Between Fuel Injector Terminals
G06344640Courtesy of SUBARU OF AMERICA, INC.
Terminal No. Standard
1 and 2 Approx. 12.0 Ω (when 20°C (68°F))