Cutlass Salon V8-350 5.7L DSL (1985)
5.-5A Checks for proper resistance of EGR and EPR solenoids. Normal for a good Solenoid is between 20-40 ohms. If less than 20 ohms, ECM damage
will result, and ECM must be replaced along with the solenoid. If resistance is 20 ohms or above, no ECM damage will occur.
