Firebird V8-305 5.0L (1982)
11. Remove jumper wires and measure dimension "B"--Fig 131. Dimension must not exceed specifications shown in chart.
12. Connect jumper wires to ISC motor, as in step 4, to fully retract ISC plunger, then remove jumper wires.
13. Stop engine. Reconnect wiring harness connector to ISC motor.
NOTE: Test connections to ISC motor will cause "Check Engine" light to remain on until wiring harness is reconnected to motor. An intermittant
trouble code will then be stored in the ECM memory which must be cleared.
