coil pack

Questions specifically about a Petrol powered Citroen C3 (usually engine or fuel related problems).
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My Name: csiadi

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Posts: 4
Joined: Wed May 04, 2016 5:39 pm
Model: C3 2002-2005, Original shape model
Year: 2003 (03)
Engine Size: 1.4 (16v)
Fuel Type: Petrol
Mileage: 55000
Trim Level: Touch
Gearbox: SensoDrive
DPF: No
LHD or RHD: RHD (UK)

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What are the common symptoms of the coil pack being faulty ?
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My Name: C3CAR

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Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 140000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: DV4 16-valve diesel (90 PS)
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csiadi wrote:What are the common symptoms of the coil pack being faulty ?
The coil pack converts the 12 volts to a very high voltage which becomes the spark across the spark plug.

No spark means no ignition of the fuel which means no go for the engine.

As coil packs get gradually worse you could expect poor running and misfiring - some sparks are weak or non existent.

The Engine ECU can be damaged by bad coil packs because its the engine ECU that runs the coil pack and these can feed back spikes to the ECU.


If you need a coil pack for your Citroen C3 - try this link to euro car parts and use the discount code 'C3OWNER' at the checkout ;)



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