ecu problem
ive got some chipped s1 ecus blue red blue fitted them to my car which is a s2 g reg the thing is with the s1 ecus fitted it just spluters and missis when hiting boost any idea what this could be
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DixieTheKid
Ford Sierra/Sapphire/RS500 Cosworth
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Jun 6, 2020 11:20 AM
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