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ECU+Jaguar 1987 xj6 series 3


ryandeford
08-28-2010, 05:08 PM
How do i know if i have a bad ECU?
replaced air flow meter its working but dont know what else.The car has absolute drop in engine performance and is running very rich.Also brand new exhaust an converter i think maybe injectors i hope some can help me on this one thank you.:smile:

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