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Home >> Cadillac >> 2001 >> Catera >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 3.0L >> Diagnostic Tests >> DTC P1516: Throttle Actuator Control (TAC) Module/TAC Performance >> Code Enable Criteria
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Code Enable Criteria

DTC sets when difference between calculated and actual throttle position is more than what is shown in the following table: See THROTTLE POSITION  .

THROTTLE POSITION

Calculated Throttle Position Actual Throttle Position
0 4
0-3 6
1 11
5 20
15 30