2004 Jeep Grand Cherokee Codes P0203 Exactly Mean Coils On Car

2004 JEEP GRAND CHEROKEE
118,152 MILES
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TIMKILIAN
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what are codes p0203 exactly mean? and what are the coils on a car
Oct 22, 2012 at 3:32 AM
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RASMATAZ
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P0203 - Cylinder 3 Injector Circuit Malfunction



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Oct 22, 2012 at 4:54 AM
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RASMATAZ
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See below

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Oct 22, 2012 at 4:57 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.