Land Rover Discovery Misfire – Faulty Coil Driver in Engine Management

Description

Land Rover Discovery ECU Repair – Misfire / Ignition Coil Driver Failure

Service Description:
This is a specialist repair service for the Engine ECU in Land Rover Discovery vehicles experiencing misfire issues due to failed ignition coil drivers. These faults can result in poor performance, engine warning lights, or a complete misfire on one or more cylinders.

Common Symptoms We Repair:

• Engine misfire on one or multiple cylinders

• No signal to one or more ignition coils

• Check engine light with coil circuit fault codes

• ECU not switching coil drivers properly

• Burned or failed internal coil output stage

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