It's not the ignition causing the code to pop flagging the coil..........my
Dak does the same thing with the 300+ ignition and coil from Accell........I
had a friend
that works at a dealership have a look and he came up with a very plausible
reason........the Accell coil has a higher operating output and requires
more voltage to fire it..........it's out of the programed range of the
stock PCM so it flags it......thinking the coils going
bad...........eventually the computer turns out the check engine light and
retains the code in the history..........they did something at the service
dept
that cured the code, because now if I try to scan it at work with a OBD-2
scanner it's not registered, but the coil is still on and working great!
Ron- '01 Dakota Sport 3.9 Supercharged
website: www.scsilverdak.com
e-mail: scsilverdak@hotmail.com
----- Original Message -----
From: <kenallgood@cox.net>
To: <dakota-truck@dakota-truck.net>
Sent: Tuesday, October 01, 2002 3:31 PM
Subject: DML: Re: OBD-2, codes, etc
>
> Yup, I'm 100% sure.. cause, well, that's why I bought the Accel ignition
system in the first place... (and the JBA wires)... to see if that would
help.... nope!
>
>
> > ------------------------------
> >
> > Date: Tue, 1 Oct 2002 00:58:08 -0600
> > From: Grady Ogburn <jgo@nospamplease.uswest.net>
> > Subject: DML: Re: OBD-2, codes, etc
> >
> > On Mon, 30 Sep 2002 23:01:55 -0400, Ken Allgood said...
> >
> > > hmmmm.. Ok, every since I've had my OBD-2 software (about a year now),
it's
> > > always pulled a code for saying Primary Ignition Coil Misfire.. This
is
> > > using the OBD-2 software for PC's (www.obd-2.com). Now, since then,
I've
> > > replaced all of my sparkplug and coil wires with JBA's, and put in an
Accel
> > > ignition system and coil..... still getting the code.. dunno why....
> >
> > That's your ignition system, I'll wager. Does the same thing with my
> > MSD.
> >
> > > weird! Also, I have never been able to get readings from my O2
sensors
> > > to see if I'm running Rich or Lean through the OBD-2 software (also
note, I
> > > get another warning code that the Oxygen sensor, I think in bank 2, is
> > > returning high voltage).. neither code trips my Check Engine light
> > > though.. not neccessarily noticing any problems or lack of
performance,
> > > but then again, it's been this way for awhile, maybe I don't know what
I'm
> > > missing??? hopefully??? :-) Oh, and if I clear the codes, the
Ignition
> > > coil misfire comes back on almost immediatly, haven't checked with the
O2
> > > sensor yet..........
> > > Also, with the Ignition coil misfire, the only mods at the time I
first got
> > > it were Quick-D intake, exhaust, and cat.
> >
> > So it read that code BEFORE you put your ignition system on?? You
> > sure?
> >
> >
> > - --
> > Grady Ogburn (Denver, AIM: JGradyO)
> > Black '98 Sport CC 4x4 5.2l, 5 Speed, 3.55 LSD
> > K&N GenII, MP TB, JET II, MSD 6A, Magnecor 8.5 Wires
> > Mesa Headers & Cat, Gibson/MagnaFlow 3" Exhaust
> > Leer Topper
> >
> > ------------------------------
>
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