info of pcm

info of pcm

Postby ltomasj [OP] » June 27th 2012, 6:26am

after big troubels whid the pcm i have, i desire to go back and change the harness and pcm to the orginal 4,3 v6, it become much moore work than i tough.
seen my astro is a -95 and the lt1 from -94 it must be easier whid the orginal stuff.
can i keep the wiring from the v8 harness injectors and simply wiring them to the v8 harness, and must i put some new pins to the pcm, what i understand is that the rest must work. if enyone have a diagram 0ver the connections of the v6 pcm please send me a picture, i have one in the haynes book but but i dont think its the right one, because there is one 32 pin and one 24, and i have to whid 32 pin, the number is 16197427 and 16219025 on the pcm.
and i be happy if you can have some moore usefull ideas to give me.
regards from a sunny sweden....tomas
Original Poster [OP]
ltomasj
Fueling (1/2 tank)
Fueling (1/2 tank)
Years of Membership: ltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full years
Posts: 60
Topics: 27
Images: 16
Joined: March 2012
Gender: Male
Alias (AKA): tomas
Van Model Year: 1995
Van Make/Model: Chevrolet Astro
Extra Info: 4.3l

Re: info of pcm

Postby Phantom » June 27th 2012, 7:09am

The 16197427 seems to be highly regarded by some ,, when you change to V8 and change PCM , sometimes you need to use a software tuner program to set the Tune for the PCM to run right with the V8 engine ,,
Here is some info on what others have done

http://www.gearhead-efi.com/Fuel-Inject ... rmation-OD

http://www.thirdgen.org/techboard/tags/16197427.html
Attachments
95pcm1.jpg
95pcm2.jpg
95pcm3.jpg
95pcm4.jpg
Phantom
Firing on 7 Cylinders (L4)
Firing on 7 Cylinders (L4)
Years of Membership: Phantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full yearsPhantom has been a member for 10 full years
Posts: 3725
Topics: 15
Joined: July 2010
Alias (AKA):
Van Make/Model: Chevrolet Astro

Re: info of pcm

Postby ltomasj [OP] » June 27th 2012, 7:39am

thanks!
where do i connect the rest of the inj to the v8, can i connect to the same cables from the v6?
Original Poster [OP]
ltomasj
Fueling (1/2 tank)
Fueling (1/2 tank)
Years of Membership: ltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full years
Posts: 60
Topics: 27
Images: 16
Joined: March 2012
Gender: Male
Alias (AKA): tomas
Van Model Year: 1995
Van Make/Model: Chevrolet Astro
Extra Info: 4.3l

Re: info of pcm

Postby ltomasj [OP] » June 27th 2012, 10:04pm

thanks phantom, maybee you can send me a wiring diagram of the v6-95 too, thanks for all the help you give me...
Original Poster [OP]
ltomasj
Fueling (1/2 tank)
Fueling (1/2 tank)
Years of Membership: ltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full yearsltomasj has been a member for 9 full years
Posts: 60
Topics: 27
Images: 16
Joined: March 2012
Gender: Male
Alias (AKA): tomas
Van Model Year: 1995
Van Make/Model: Chevrolet Astro
Extra Info: 4.3l


 
  • Related topics
    Replies
    Views
    Last post

Return to V8 Swap

It is currently April 23rd 2021, 5:38pm

V8 Swap Forum
Swapping A V8 Engine Into An Astro/Safari Van, 8-Cyclinder Upgrade, V8 Conversion, Power Increase, V6 to V8.
Moderator: chevy57bert
To create a new topic in V8 Swap, click this button:
Previous topic Next topic
Recent Image Attachments
Attached by:
Bikley
in V8 Swap
Views: 596
Comments: 23
Date: Apr 10 '21
Time: 11:02pm
» Read last comment
Attached by:
Bikley
in V8 Swap
Views: 1322
Comments: 42
Date: Apr 10 '21
Time: 10:57pm
» Read last comment
Attached by:
Bikley
in V8 Swap
Views: 596
Comments: 23
Date: Apr 09 '21
Time: 2:56am
» Read last comment
Attached by:
Bikley
in V8 Swap
Views: 596
Comments: 23
Date: Apr 08 '21
Time: 3:20am
» Read last comment
Attached by:
Attached by: Mmusicman
MmusicmanMmusicman is online!
in V8 Swap
Views: 521
Comments: 19
Date: Apr 07 '21
Time: 1:00am
» Read last comment
Sponsors

Who is online

Users browsing this forum: MmusicmanMmusicman is online! and 2 guests