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Intermittant Low Idle & No Power 700 1990

Well, fault code 1-2-1 has been set on the car. This code points to the AMM and the manual suggests some tests on section 2 (23) of the green book. The AMM passes at least 2 of the 3 specified tests. The 3rd test checks for burn-off after the engine is shut off and specifies that "...the needle on the voltmeter should oscillate for around 1 second...". My digital meter blips from 0.0 to about 3. volts and back again once very quickly. If this test is OK, then I could really use some additional direction. Thanks, guys!!






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