You have incorrectly grounded the EZL terminal of the coil, causing a comple circuit of the coil.

The 12v feed to coil is Rd/Pk from the #7 fuse, this is terminal 15 of the coil. [ pos side of coil]
The #1 terminal of the coil goes to the EZL input for switching the ground side. [ neg side of the coil]
The only GROUND on the coil is the case .
Where dd you hook a ground wire on the coil??

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A Dalton