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Power Strokes
7.3 Tech
Stumped need help!!!!
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[QUOTE="Gearhead, post: 498303, member: 503"] Check your map pressure sensor key on engine off. Then see if it agrees with your boost gauge minus 14.7 psi at say 5 psi of boost crusing. A map sensor not showing boost will never get fuel with my tuning. [/QUOTE]
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Stumped need help!!!!
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