P1360 CADILLAC -

Question

Cannot start the engine, turns over but does not start! Checked fuel rail pressure 40 psi, pulled one coil pack and I see sparks. Dont know if injectors are firing?

Answer 1

HI there

These codes point to an issue with the ignition coils group 1 and group 2.

This can be the result of a wiring issue or computer problem. If the computer is not sending signal to the coils then they won't create spark and it will keep the engine from starting.

P1359 CADILLAC - Ignition Control Circuit Group 1

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