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Spectrum 3.0L GM - Page 157

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157
Step Action Value(s) Yes No
14
Remove all test equipment except the DST.
Connect any disconnected components, fus-
es, etc.
Using the DST clear DTC information from
the ECM.
Turn the ignition OFF and wait 30 seconds.
Start the engine and run to full operating
temperature.
Observe the MIL
Observe engine performance.
After operating the engine within the test pa-
rameters of DTC 522617 check for any
stored codes.
Does the engine operate normally with no stored
codes?
System OK
Go to OBD
System Check