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B2964 Diagnostic Trouble Code Discussion for September 2010

Key in Ignition Circuit High

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Trouble Ticket Help Requests for DTC B2964
Help Request Posted
2005 Chevrolet Impala 3.8L No Start VIN: 2G1WF52KS5
B2964: Key in Ignition Circuit High. ... car came to us as a crank no start. Found no spark...scoped 3X and 18X crank sensors...both good. Scoped cam sensor signal...good. Checked power and grounds at ignition module. We then replaced ignition module twice..still no spark. Does this B2964 have an...
September 21, 2010