In this tech tip Delphi instructor Dave Hobbs pulls in a late model Toyota Camry with a P0352 DTC with is a coil unplug issue. Dave shows you the major difference between the old 2 wire coils and the more modern 4 wire coils and what to expect with diagnosing the vehicle. Dave will show you 2 methods of how to diagnosis the P0352 DTC using a multi-meter and a Lapscope.
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Keep the Spark Alive – Ignition Coil Diagnostics
View CourseProblems ranging from misfires to no-starts can be related to ignition coil problems. Getting a C.O.P. (Coil-On-Plug) diagnosis right the first time can be difficult if you don’t have every trick and tip at your disposal.
