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Home >> Oldsmobile >> 1990 >> Cutlass Calais Base, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.3L PFI >> Diagnostic Tests >> Code 32, EGR System Fault (W Body) >> Notes

Code 32, EGR System Fault (W Body): Notes

NOTE: Test numbers refer to test numbers on diagnostic chart.
  1. Code 26 indicates an electrical problem is likely. This can be diagnosed using the Code 26 chart.
  2. This step actuates each solenoid and should result in a momentary drop in RPM or engine roughness if the EGR flows at idle. The No. 2 solenoid should have more effect than the No. 1 solenoid.
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