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Regal GS, AWD
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Different variant/trim
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Section 17 (Engine Controls And Fuel - 2.4L - DTC P0628 To DTC P2635 And Diagnostic Information And Procedures)
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Diagnostic Information and Procedures
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Electronic Ignition System Diagnosis
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Diagnostic Aids
Diagnostic Aids
WARNING:
This page is about a different variant/trim than selected.
An open/high resistance on the low reference circuit to the ignition coil may cause a misfire.
An erratic or weak spark is considered a no spark condition.