PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

how to scan/log line pressure

Thread Tools
 
Search this Thread
 
Old Apr 27, 2005 | 12:46 PM
  #1  
buckwild's Avatar
Thread Starter
Launching!
 
Joined: Jun 2004
Posts: 205
Likes: 0
Default how to scan/log line pressure

i was wanting to find out how to scan/log line pressure while sd tuning.
thanks
shawn
Reply
Old Apr 27, 2005 | 02:38 PM
  #2  
jimmyblue's Avatar
Moderator
iTrader: (11)
 
Joined: Mar 2002
Posts: 12,604
Likes: 7
From: East Central Florida
Default

You can log the commanded line as % or the PWM
duty but you have no direct sensor based line pressure
reading. I was interested in getting a sensor adapted
up to the line test ports, myself, but that needs to
be 300PSI full scale and work in hot oil, which is not
too common a transducer....
Reply
Old Apr 27, 2005 | 06:02 PM
  #3  
buckwild's Avatar
Thread Starter
Launching!
 
Joined: Jun 2004
Posts: 205
Likes: 0
Default

o so you can only see what the computer is trying to get the line pressure to be but not read the actual line pressure itself
Reply
Old Jun 15, 2005 | 12:47 PM
  #4  
Craigz28ss's Avatar
Teching In
 
Joined: Dec 2003
Posts: 27
Likes: 0
From: Washington
Default

I would like to move this back to the top because I am also interested in how to do this. I am having trouble with my 2-3 shift and spoke to a tech guy at transgo that said I needed to monitor my line pressure as I approch the shift point. He said that it needs to be at least 160 in order for the trans to shift properly. Does any one know if this is accurate or how I could watch the line pressure to see where it is at?
Reply




All times are GMT -5. The time now is 04:51 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE