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  #1  
Old 11-01-2014, 01:38 PM
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Pulling the pcm fuse

So i'm reading some posts the other day on the challenger forum about pulling the no. 2 fuse will improve driving.

I found out that this fuse is for the Powertrain Control Modual,it keeps track of your driving habits and adjust fuel,shifting etc. blah,blah.

So yesterday i pulled my PCM fuse (J18 for my 13 gc)for 1 min.(PLEASE TAKE NOTE MOTOR IS OFF !!!) This will reset your driving habits to 0.(so they say)

I then went out on a 30 ml. road trip,my seat dyno thinks the hemi has more pep but what really stands out is rolling 45 mph and give a little pedal and it downshifts into passing gear.before i would have to give half pedal or downshift manual w/auto stick!

In the pic i put the yellow fuse puller on the pcm fuse,top left corner just pull it out for 60 sec. w/motor off. your year may be in another spot.
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Old 11-03-2014, 03:12 PM
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Re: Pulling the pcm fuse

Did you lose anything else?
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Old 11-03-2014, 04:40 PM
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Re: Pulling the pcm fuse

Its been 100% improvement 1st & 2nd pull better,its like i've been pulling a small trailer for a few weeks and now its off.
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Old 11-03-2014, 06:59 PM
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Re: Pulling the pcm fuse

If you would like to read more threads about this google (pulling the no 2 fuse)
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