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Old 04-30-2013, 05:10 PM   #1
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getting a P0430 dtc code

My check engine light is on got a P0430 code my stang is all stock other then I deleted my mufflers.. please help thanks

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Old 04-30-2013, 09:47 PM   #2
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Its a code for the cats did you delete them?

1996 Mustang GT, 17x9 front and 17x10.5 cobra r replica rims, 255/40/17 front 285/40/17 rear at the moment,
o/r x-pipe flow master 40 series dump downs, cai/ram intake, 75mm c&l throttle body and plenum, pi heads and intake swap, msd wires, stock gears, untuned at the moment, no dyno numbers for now.
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Old 05-06-2013, 12:19 AM   #3
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code table here: Diagnostic Trouble Code (DTC) Table Free Download
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Old 05-06-2013, 02:03 AM   #4
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Here is what the shop manual says about P0430. If, as was suggested above, you removed the catalytic converters then there is the problem.

You will need MIL Eliminators (you can make them for less than $10), or to turn off the cat monitor in the tune.
SOLD! - 2003 GT, UPR X, FRPP 24lb/h, Magnaflow, PP 70mm TB & plenum, Delta Force tuned,
Steeda UDPs, Ralco flywheel, RAM HDX clutch, 3.73s, 262 rwHP/305 lb-ft.

New ride (7/1/2013) 1998 Mercedes SL500-5.0L 32V VVT 326/347 HP/tq
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