I own a JEEP Grand Cherokee. What do I need to start tuning this

ssnipes · 09-07-2007, 12:03 AM

I got HPT for my cobalt SS SC

We now have a Jeep Grand Cherokee as well. Anything special needed to work with this, if at all? it is a V-8 318 or 4.7L

ssnipes · 09-10-2007, 02:15 AM

come on anyone.

justin99 · 09-23-2007, 08:32 PM

I think you are out of luck.

Bill@HPTuners · 09-23-2007, 08:44 PM

nothing is currently available for these pcm's.

ssnipes · 05-20-2008, 10:17 AM

K so when will there be support. or will there ever be? I have a suite now and was anticipating this. thought I read somewhere that there would be in the future for dodge JEEP.

If there is already, I didnt see it on the website.

thanks

Bill@HPTuners · 05-20-2008, 12:28 PM

Quote:

Originally Posted by ssnipes

K so when will there be support. or will there ever be? I have a suite now and was anticipating this. thought I read somewhere that there would be in the future for dodge JEEP.

If there is already, I didnt see it on the website.

thanks

We have yet to release our Dodge software so its impossible to say when Jeep software will be available.

BlackZJ · 05-20-2008, 12:56 PM

Quote:

Originally Posted by Bill@HPTuners

We have yet to release our Dodge software so its impossible to say when Jeep software will be available.

I thought they're allmost the same (at least 5.2L/5.9L/4.7L).

Bill@HPTuners · 05-20-2008, 01:30 PM

Quote:

Originally Posted by BlackZJ

I thought they're allmost the same (at least 5.2L/5.9L/4.7L).

Which may be true, however there is no database as to what pcm's are in which dodge/jeep vehicles so knowing which ones transfer from one line, engine, etc. to another is very difficult.

Once we actually release our Dodge software we will worry about other makes/models & not vice versa.

ssnipes · 06-01-2008, 11:48 AM

Quote:

Originally Posted by Bill@HPTuners

We have yet to release our Dodge software so its impossible to say when Jeep software will be available.

Is there an ETA on this?

ssnipes · 06-09-2008, 08:42 AM

there has been alot of interest in HHO lately. we need PCM access. there is alot of people interested in obtaining software for compensating and maximizing their Hydrogen generators! New reason to have HPTUNERS? Increase MPG by 50% !!!

wango-z-tango · 06-12-2008, 09:39 PM

Quote:

Originally Posted by Bill@HPTuners

Once we actually release our Dodge software we will worry about other makes/models & not vice versa.

Thank you for your development efforts on the Chrysler motors, Bill. I've been coveting HPT for eons, but placed my order yesterday when I saw that you are well on the way with Dodge tuning. Beside the '06 GTO, there's a JGC SRT8 in the driveway that badly wants to be introduced to your product !

Cheers,
WzT

BlackZJ · 07-15-2008, 08:06 AM

Any news?

TonyB4 · 12-21-2008, 08:29 AM

I also have a Jeep Grand 07 with the 4.7 and am waiting patiently to tune it.....

Dirty 30 · 02-05-2009, 07:41 PM

Jeep Grand Cherokee 4.7L Hemi Checking in!

What is the latest update/news?

waynehartwig · 02-06-2009, 03:08 PM

Quote:

Originally Posted by Bill@HPTuners

Which may be true, however there is no database as to what pcm's are in which dodge/jeep vehicles so knowing which ones transfer from one line, engine, etc. to another is very difficult.

Once we actually release our Dodge software we will worry about other makes/models & not vice versa.

I have LOTS of Dodge, Jeep and Chrysler parts manuals. Pretty much everything Daimler has released since the 80's. You are more than welcome to them all. Just drop me an email at info at alljeep dot com. They are all PDF's. In my experience, they don't change part numbers unless the item changes - not the application.

Now I'm looking at the 04 Jeep Wrangler, and there are 11 different PCM's for this year alone, or 6 for US emissions alone. 2 are for the Rubicon, so that leaves 4 for the other Wranglers. And I don't see where any of these transfer to any other rig, but the 04 Jeep Wrangler.

56044419AC - 56044419AD - 4.0L Manual Rubicon
56044421AC - 56044421AD - Export
56044422AC - 56044422AD - Export
56044433AC - 56044433AD - 4.0L Auto Rubicon
56044434AA - 56044434AB - Export
56044447AC - 56044447AD - Export
56044452AC - 56044452AD - Export
56044455AC - 56044455AD - 2.4L Manual Wrangler
56044473AC - 56044473AD - Export
56044474AC - 56044474AD - 2.4L Auto Wrangler
56044477AC - 56044477AD - 4.0L Manual Wrangler
56044478AC - 56044478AD - 4.0L Auto Wrangler

So it looks like the one year would have 6 different computers. Depending on weither it was auto or manual, or which motor it had or if it had Rubicon trim or not. The only difference that I know of between the 4.0 in the Rubicon and in the other Wranglers is the Rubicon is supposed to have about 20% more power than the others. I believe the PCM's will succesfully swap between them - as long as it was auto/auto and manual/manual.

...Anyway, sorry for the tangent

99blackFRC · 02-06-2009, 08:33 PM

I highly doubt they're 11 different PCM's for each platform. Probably just the config p/n for each OS/cal load.

waynehartwig · 02-07-2009, 11:53 AM

Quote:

Originally Posted by 99blackFRC

I highly doubt they're 11 different PCM's for each platform. Probably just the config p/n for each OS/cal load.

Possibly, but I have a way to look up the part number and if it's application. If it's part number worked on several different applications, it would most likely say. None of those 11 showed any other vehicle but the 2004 Jeep Wrangler.

Give me another example if you would like and I'll look it up as well....

Sqwkvfr · 10-06-2009, 12:33 AM

+1 for the Jeep Tuning... Please Please Please..
2003 Jeep Rubicon. 4.0 / 5 speed

How can I Help?

The Magnuson MP90 / custom intercooler / intake is done and awaiting installation.
The available piggyback systems pale in comparison to HPT.

toy80 · 07-28-2010, 04:43 PM

+2 jeep 4liter tuning

09-07-2007, 12:03 AM	#1
ssnipes Tuner Join Date: Mar 2006 Posts: 56	I own a JEEP Grand Cherokee. What do I need to start tuning this I got HPT for my cobalt SS SC We now have a Jeep Grand Cherokee as well. Anything special needed to work with this, if at all? it is a V-8 318 or 4.7L __________________ Click to see My CARDOMAIN Page 1/4 - 13.9 @ 101.6, Best 60ft 2.1840 Performance mods to obtain best times - GMS2 and a K&N drop in filter. But now GMS2 is SOLD Car needs more work with tune. 13.9 with very rough tune. GIMILI Drag Raceway September 29th or BUST

09-10-2007, 02:15 AM	#2
ssnipes Tuner Join Date: Mar 2006 Posts: 56	come on anyone. __________________ Click to see My CARDOMAIN Page 1/4 - 13.9 @ 101.6, Best 60ft 2.1840 Performance mods to obtain best times - GMS2 and a K&N drop in filter. But now GMS2 is SOLD Car needs more work with tune. 13.9 with very rough tune. GIMILI Drag Raceway September 29th or BUST

09-23-2007, 08:32 PM	#3
justin99 Senior Tuner Join Date: Apr 2007 Posts: 122	I think you are out of luck. __________________ 2004 GMC Envoy XUV 4.2 HP TUNERS
	Location: Terre Haute, IN

09-23-2007, 08:44 PM	#4
Bill@HPTuners HP Tuners Support (foff667) Join Date: Jun 2004 Posts: 17,217	nothing is currently available for these pcm's. __________________
	Location: Trenton, NJ

05-20-2008, 10:17 AM	#5
ssnipes Tuner Join Date: Mar 2006 Posts: 56	K so when will there be support. or will there ever be? I have a suite now and was anticipating this. thought I read somewhere that there would be in the future for dodge JEEP. If there is already, I didnt see it on the website. thanks __________________ Click to see My CARDOMAIN Page 1/4 - 13.9 @ 101.6, Best 60ft 2.1840 Performance mods to obtain best times - GMS2 and a K&N drop in filter. But now GMS2 is SOLD Car needs more work with tune. 13.9 with very rough tune. GIMILI Drag Raceway September 29th or BUST

06-09-2008, 08:42 AM	#10
ssnipes Tuner Join Date: Mar 2006 Posts: 56	there has been alot of interest in HHO lately. we need PCM access. there is alot of people interested in obtaining software for compensating and maximizing their Hydrogen generators! New reason to have HPTUNERS? Increase MPG by 50% !!! __________________ Click to see My CARDOMAIN Page 1/4 - 13.9 @ 101.6, Best 60ft 2.1840 Performance mods to obtain best times - GMS2 and a K&N drop in filter. But now GMS2 is SOLD Car needs more work with tune. 13.9 with very rough tune. GIMILI Drag Raceway September 29th or BUST

07-15-2008, 08:06 AM	#12
BlackZJ Tuner Join Date: Apr 2008 Posts: 93	Any news? __________________ '97 Jeep Grand Cherokee ZJ, 5.2L (Canada Import), 2" Lift (CAI, Modded Kegger, Ported TB, 3" Cat-Back, SCT Custom Tune) '98 Chevrolet Camaro V6, 3.8L, Targa, ZZP GT1 Cam, Dynomax Cat-Back
	Location: German speaking part of Switzerland

12-21-2008, 08:29 AM	#13
TonyB4 Tuner Join Date: Apr 2008 Posts: 64	I also have a Jeep Grand 07 with the 4.7 and am waiting patiently to tune it..... __________________ \|466rwhp & 411rwtq\|Cartek 3X cam\|Vig stall\|Bolt ons\|Stock 2.56 gears\| \|Stock compression\|Cartek dyno tuned\| HPTuners pro\| Cam only 60ft 1.53 - 10.844@125.83mph 60ft 1.56 - 10.939@125.12mph http://s261.photobucket.com/albums/i...onverted-1.flv Last edited by TonyB4 : 12-21-2008 at 08:31 AM.
	Location: Buffalo,NY

02-05-2009, 07:41 PM	#14
Dirty 30 Junior Tuner Join Date: Oct 2008 Posts: 15	Jeep Grand Cherokee 4.7L Hemi Checking in! What is the latest update/news? Last edited by Dirty 30 : 02-05-2009 at 07:46 PM.

02-06-2009, 08:33 PM	#16
99blackFRC Tuner Join Date: Jan 2006 Posts: 57	I highly doubt they're 11 different PCM's for each platform. Probably just the config p/n for each OS/cal load.
	Location: California, MD

10-06-2009, 12:33 AM	#18
Sqwkvfr Junior Tuner Join Date: Apr 2006 Posts: 9	+1 for the Jeep Tuning... Please Please Please.. 2003 Jeep Rubicon. 4.0 / 5 speed How can I Help? The Magnuson MP90 / custom intercooler / intake is done and awaiting installation. The available piggyback systems pale in comparison to HPT. __________________ 2005 MBM GTO M6 LPE GT2-3 LPE CAI, LC-1 / HPT

07-28-2010, 04:43 PM	#19
toy80 Junior Tuner Join Date: May 2010 Posts: 12	+2 jeep 4liter tuning
	Location: st-marthe quebec