Regal L4-2.0L Turbo (2011)
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5. Exchange the affected T8 ignition coil/module with the T8 ignition coil/module of a good cylinder.
6. Start the engine, and observe the scan tool Misfire Current Cylinder parameters.
‹› If the misfire transfers with the suspect T8 ignition coil/module, replace as needed.
7. If the circuits test normal, test or replace the spark plug/s.
Component Testing
Use the J 26792 - Spark Tester to verify the output of each ignition coil/module.
Repair Instructions
Perform the Diagnostic Repair Verification (See: Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and
Associated Procedures/Verification Tests and Procedures) after completing the diagnostic procedure.
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Ignition Coil Replacement (See: Service and Repair)
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Spark Plug Replacement (See: Spark Plug/Service and Repair)