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Home >> Saturn >> 2009 >> Sky Red Line, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L - DTC P0243 To DTC P0690 >> DTC P062B >> Circuit/System Testing

Circuit/System Testing

Test the fuel injector high voltage supply circuits and the fuel injector high voltage control circuits for a short to ground.

If all circuits test normal, replace the ECM.

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