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Engine Oil Pressure Gage Inaccurate or Inoperative - Standard Models (Non Alternative Fuels)

TEST DESCRIPTION

Steps 1-12:




The numbers below refer to the step numbers on the diagnostic table.
3. This step tests for a short to ground in the signal circuit.
4. This step tests for an open, for a high resistance or for a short to voltage in the signal circuit. If the fuse in the jumper opens when you perform this test, the signal circuit is shorted to voltage.