JK-Forum.com - The top destination for Jeep JK and JL Wrangler news, rumors, and discussion

Notices
Modified JK Tech Tech related bulletin board forum regarding subjects such as suspension, tires & wheels, steering, bumpers, skid plates, drive train, cages, on-board air and other useful modifications that will help improve the performance and protection of your Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) on the trail.

PLEASE DO NOT START SHOW & TELL TYPE THREADS IN THIS FORUM
Sponsored by:
Sponsored by:

Procal

 
Old 04-13-2014, 11:15 AM
  #1  
JK Newbie
Thread Starter
 
jjtvegas's Avatar
 
Join Date: Jan 2014
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default Procal
Have 35's that measure 33.5 so set the procal to 33.5 and was still off by 5mph. I ended up adjusting the procal all the way down to 31.00 to get the speedo and gps synced together??
jjtvegas is offline  
Reply Like
Old 04-13-2014, 11:19 AM
  #2  
JK Enthusiast
 
Ruby Tuesday's Avatar
 
Join Date: Jul 2012
Location: New Mexico
Posts: 160
Likes: 0
Received 0 Likes on 0 Posts
Default
That's good you got it dialed in.....
Ruby Tuesday is offline  
Reply Like
Old 04-13-2014, 11:52 AM
  #3  
JK Newbie
Thread Starter
 
jjtvegas's Avatar
 
Join Date: Jan 2014
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
Yes dialed in but does it matter if the procal is 2.5 in difference from tire measurement?
jjtvegas is offline  
Reply Like
Old 04-13-2014, 12:14 PM
  #4  
JK Jedi Master
FJOTM Winner
 
nthinuf's Avatar
 
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,465
Likes: 0
Received 162 Likes on 154 Posts
Default
As long as it's accurate, I wouldn't worry about it too much.

For me, the flashpaq was way off and the procal was more accurate. So I used the flashpaq for tuning and the procal on top of it for calibration.
nthinuf is offline  
Reply Like
Old 04-13-2014, 12:27 PM
  #5  
JK Newbie
Thread Starter
 
jjtvegas's Avatar
 
Join Date: Jan 2014
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
Yes I guess as long as speedo is correct shouldn't be any issues. Thanks
jjtvegas is offline  
Reply Like
Old 04-13-2014, 12:30 PM
  #6  
JK Enthusiast
 
stevo1371's Avatar
 
Join Date: Oct 2013
Posts: 113
Likes: 0
Received 0 Likes on 0 Posts
Default
My procal was right on. Couldn't believe with one try. Maybe double check the settings?
stevo1371 is offline  
Reply Like
Old 04-13-2014, 12:44 PM
  #7  
JK Newbie
Thread Starter
 
jjtvegas's Avatar
 
Join Date: Jan 2014
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
Yes that's why it's strange all setting are correct and tire measurements are all correct. Should I reset to stock an try again?
jjtvegas is offline  
Reply Like

Trending Topics

Old 04-13-2014, 12:57 PM
  #8  
JK Jedi Master
FJOTM Winner
 
nthinuf's Avatar
 
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,465
Likes: 0
Received 162 Likes on 154 Posts
Default
Go for it, only takes a few minutes to set back to stock and re-program.

You didn't have it programmed with another device previously, did you?
nthinuf is offline  
Reply Like
Old 04-13-2014, 01:41 PM
  #9  
JK Newbie
Thread Starter
 
jjtvegas's Avatar
 
Join Date: Jan 2014
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
No other devices it's a 13 unless dealer used something.
jjtvegas is offline  
Reply Like
Old 04-13-2014, 02:22 PM
  #10  
JK Jedi

 
jadmt's Avatar
 
Join Date: Sep 2012
Location: missoula,mt
Posts: 4,364
Received 107 Likes on 104 Posts
Default
Originally Posted by jjtvegas
Have 35's that measure 33.5 so set the procal to 33.5 and was still off by 5mph. I ended up adjusting the procal all the way down to 31.00 to get the speedo and gps synced together??
how does your tripometer compare to the gps? Something does not sound right. Are you using a stand alone gps? if you have smart phone there are many good speedometer apps.
jadmt is offline  
Reply Like

Thread Tools

Advanced Search
Quick Reply: Procal


Reply Closed Thread Share

All times are GMT -8. The time now is 04:33 PM.