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    Diagnostic Tool, CCCI Sensor Check, 1984-87

    Vehicle Specific fits 3 models
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    Part# RG10394
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    Troubleshoot no spark scenarios Diagnoses 98% of CAM and CRANK sensor issues

    The Computer Controlled Coil Ignition (CCCI) is probably the least-understood system on your turbo Buick powered vehicle. The most common problem with these ignition systems is the “no-start” condition. This simple plug-and-play diagnostic tool is designed to troubleshoot your ignition system for the most common “no-start” scenario. Specifically, it will display a simple L.E.D. to indicate the status of the cam sensor, crank sensor, coil power and module power. The cam L.E.D. will visibly blink rapidly during idle, and the crank L.E.D. will appear to be continuously on (due to the rapid crank signal) when the vehicle is running normally. The power L.E.D. will be illuminated when the module fuse is working. There are three L.E.D.’s assigned to each model: “Hot Air” (84-85) or “Intercooled” (86-87). Their functions are indicated beside each L.E.D. The power L.E.D.for intercooled cars shows the status of the ECM/IGN fuse and for hot air cars, the CCCI fuse.


    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 84-87
    Buick Regal 84-87
    Buick T-Type 84-87
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    Diagnostic Tool, CCCI Sensor Check, 1984-87
    Diagnostic Tool, CCCI Sensor Check, 1984-87