GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat

Buick When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made.

95 century 3.1l hard start and wont stay running after injector swap

Thread Tools
 
Search this Thread
 
Old Jan 12, 2020 | 03:05 PM
Share
  #31  
Muaddib78's Avatar
Muaddib78
Thread Starter
Member
Posts like a V-Tak
 
Joined: Nov 2019
Posts: 58
Likes: 5
Muaddib78 is on a distinguished road
Default
I dont think ill be able to pull codes with this obd port
Reply
0
Old Jan 12, 2020 | 03:06 PM
Share
  #32  
Muaddib78's Avatar
Muaddib78
Thread Starter
Member
Posts like a V-Tak
 
Joined: Nov 2019
Posts: 58
Likes: 5
Muaddib78 is on a distinguished road
Default
Which of the three available pins should i jumper to ger the cel to flash codes?
Reply
0
Old Jan 12, 2020 | 06:10 PM
Share
  #33  
CathedralCub's Avatar
CathedralCub
Senior Member


True Car Nut
 
Joined: Feb 2015
Posts: 6,885
Likes: 1,023
From: Earth
CathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to beholdCathedralCub is a splendid one to behold
Default
Originally Posted by Muaddib78
Which of the three available pins should i jumper to ger the cel to flash codes?
I don't think that OBD1.5 port will flash codes like that. I know mine won't.
Reply
0
Old Jan 12, 2020 | 07:59 PM
Share
  #34  
carfixer007's Avatar
carfixer007
Senior Member


True Car Nut
 
Joined: Dec 2018
Posts: 3,246
Likes: 1,606
From: Flint, MI USA
carfixer007 is on a distinguished road
Default
Originally Posted by Muaddib78
Which of the three available pins should i jumper to ger the cel to flash codes?
If you have the right software you can read codes and datastream. My old snappy or genisys will do it.
Reply
0
Old Jan 12, 2020 | 08:22 PM
Share
  #35  
Mike's Avatar
Mike
Retired
Certified Car Nut
 
Joined: Jul 2003
Posts: 17,960
Likes: 1,839
From: Dark Side, AZ
Mike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond repute
Default
I thought if he had the 3 pin system, then its 1.0 and not 1.5.
Reply
0
Old Jan 12, 2020 | 09:11 PM
Share
  #36  
Muaddib78's Avatar
Muaddib78
Thread Starter
Member
Posts like a V-Tak
 
Joined: Nov 2019
Posts: 58
Likes: 5
Muaddib78 is on a distinguished road
Default
Im assuming that pin M "serial data" will be enough for a reader to access the system.
Reply
0
Old Jan 15, 2020 | 02:33 PM
Share
  #37  
Muaddib78's Avatar
Muaddib78
Thread Starter
Member
Posts like a V-Tak
 
Joined: Nov 2019
Posts: 58
Likes: 5
Muaddib78 is on a distinguished road
Default
Finally got o'Reillys to hook a reader to it, code 66

AC pressure sensor circuit low pressure.

No big deal i know the systems dead and its next to be repaired.
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
03 grand am hard cold start
Anthrax91
Pontiac
32
Aug 26, 2021 09:06 PM
1999 cavalier fuel pressure
97BONNIESE
Chevrolet
21
Jul 2, 2011 12:39 PM
Fuel injector pattern.
Mike
General GM Chat
3
Jan 15, 2007 06:21 PM
Fuel rail not holding pressure?
SSEBONNE4EVA
1992-1999
9
Aug 13, 2004 09:23 AM
Changing out fuel injectors...
SSEi95
1992-1999
3
Aug 30, 2002 12:49 PM
Back to Subforum
Buick
View Next Unread
Buick Lucerne V8 Northstar overheats Slowly




Advanced Search

All times are GMT -4. The time now is 02:22 PM.