1992 Saturn SL AutomaticFACTORY OEM SERVICE PROCEDURE

Component Resistances

  • EGR Solenoid; 28.8-35.2 ohms.
  • Canister Purge Solenoid; 28.8-35.2 ohms.
  • Coolant Fan Relay; 72-88 ohms.
  • A/C Relay; 72-88 ohms.
Fig 1: Code 26, Schematic, Quad-Driver Ckt
G92H04638
Factory Service Tools

Use the Manual With the Right Hardware

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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.

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