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SVTPerformance's Chain of Restaurants
Tuning À la carte
Idle tuning issue after engine re-build from 4.6 to stroker 5.0
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<blockquote data-quote="Denver_SVT" data-source="post: 16322478" data-attributes="member: 72321"><p>Car will crank but will not start after the new pcm. </p><p></p><p>After installing the new PCM that came from 2003 Mustang 4.6 (PCM "MPC-14F") to 2001 Mustang 4.6 (PCM "MLC-463A").</p><p></p><p>We did the PCM configuration and PATS reprogramming, the car will crank but fuel pump not priming and will not start at all no matter what we do. </p><p></p><p>After little search i found that each PCM has it own hardware platform. The 2003 mustang hardware code is MPC while the old pcm from the 2001 mustang has MLC and i think thats why we will not be able to run the car.</p><p></p><p>My question: </p><p>Is it possible to install a junkyard PCM with MLC-462A which i think came from 99 mustang instead of original MLC-463A that came from 2001 mustang?</p><p></p><p>Looking for support and advice.</p><p></p><p></p><p></p><p>Sent from my HUAWEI matte 20 pro</p></blockquote><p></p>
[QUOTE="Denver_SVT, post: 16322478, member: 72321"] Car will crank but will not start after the new pcm. After installing the new PCM that came from 2003 Mustang 4.6 (PCM "MPC-14F") to 2001 Mustang 4.6 (PCM "MLC-463A"). We did the PCM configuration and PATS reprogramming, the car will crank but fuel pump not priming and will not start at all no matter what we do. After little search i found that each PCM has it own hardware platform. The 2003 mustang hardware code is MPC while the old pcm from the 2001 mustang has MLC and i think thats why we will not be able to run the car. My question: Is it possible to install a junkyard PCM with MLC-462A which i think came from 99 mustang instead of original MLC-463A that came from 2001 mustang? Looking for support and advice. Sent from my HUAWEI matte 20 pro [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
Idle tuning issue after engine re-build from 4.6 to stroker 5.0
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