Slow Fuel-Cut System: B2600

1988 Mazda B2200 SE-5, 2D Pickup, AutomaticSECTION B2600
  1. Bring engine to normal operating temperature and run at idle. Connect a voltmeter to "E" terminal of solenoid valve connector. See Fig 1 .
    Fig 1: Check Connector Terminal (B2600)
    G93857Courtesy of MAZDA MOTORS CORP.
  2. Connect a tachometer. Observe voltmeter and tachometer. Accelerate engine to 4000 RPM and decelerate rapidly. During deceleration, voltmeter should momentarily read 13-15 volts and then 0-0.6 volts at idle.
RENDER: 1.0x

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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.