Fuel Cut Operation Inspection

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Fuel Cut Operation Inspection
WARNING: When performing the following procedure, be sure to observe Precautions on Fuel System ServiceΒ  and PRECAUTIONS FOR ENGINE in order to reduce the risk of fire and personal injury.
  1. For CVT model, place select lever in "P" and apply parking brake.

    For M/T model, place gear shift lever in "Neutral" and apply parking brake.

  2. Warm up engine to normal operating temperature.
  3. While listening to sound of injector (2) by using sound scope (1) or the like, increase engine speed to higher than 3, 000 RPM.
    Fig 1: Identifying Injector And Sound Scope
    G06867165Courtesy of SUZUKI OF AMERICA CORP.
  4. Check that injector operation sound stops when throttle valve is closed instantly and it is heard again when engine speed is reduced to Approx. 2, 000 RPM or less.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.