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Home >> Oldsmobile >> 1985 >> Calais Base, 3.0 L >> Repair and Diagnosis >> Engine Performance >> Emissions >> EGR Function Testing - General Motors Cars >> EGR Function Testing - General Motors Cars >> Test 9 >> Notes

Test 9: Notes

NOTE: A Tech 1 scan tool or a tester capable of cycling ECM output devices may also be used to perform EGR function test.

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