Pennock's Fiero Forum
  Technical Discussion & Questions - Archive
  '85 3.4L v6 - ALDL Info, what does it mean???

T H I S   I S   A N   A R C H I V E D   T O P I C
  

Email This Page to Someone! | Printable Version


'85 3.4L v6 - ALDL Info, what does it mean??? by Oslo
Started on: 10-26-2007 09:51 PM
Replies: 7
Last post by: Hudini on 10-27-2007 06:32 PM
Oslo
Member
Posts: 5423
From: Bemidji, MN
Registered: Sep 2002


Feedback score:    (53)
Leave feedback





Total ratings: 126
Rate this member

Report this Post10-26-2007 09:51 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageSend a Private Message to OsloDirect Link to This Post
I finally got my ALDL setup going, and I'm having trouble keeping it idling. If I let off the throttle it dies, it may just be something to do with my cable, but I haven't figured that out yet.

I'm brand new to this, and tuning at all, so please let me know what you think.

Anyway, here is my first ALDL reading, I think I did it right:






------------------

Club Redline - Northern Minnesota Sport and Modified

[This message has been edited by Oslo (edited 10-26-2007).]

IP: Logged
PFF
System Bot
TK
Member
Posts: 10013
From:
Registered: Aug 2002


Feedback score: (2)
Leave feedback





Total ratings: 200
Rate this member

Report this Post10-26-2007 11:25 PM Click Here to See the Profile for TKSend a Private Message to TKDirect Link to This Post
If you have the factory service manual they are all described in the emissions section.

[This message has been edited by TK (edited 10-26-2007).]

IP: Logged
Oslo
Member
Posts: 5423
From: Bemidji, MN
Registered: Sep 2002


Feedback score:    (53)
Leave feedback





Total ratings: 126
Rate this member

Report this Post10-26-2007 11:38 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageSend a Private Message to OsloDirect Link to This Post
Cool, I'll look it up tomorrow.
IP: Logged
JazzMan
Member
Posts: 18612
From:
Registered: Mar 2003


Feedback score:    (7)
Leave feedback





Total ratings: 653
User Banned

Report this Post10-27-2007 02:20 PM Click Here to See the Profile for JazzManSend a Private Message to JazzManDirect Link to This Post
You'll also need to use converted data, the raw data information is useless.

JazzMan
IP: Logged
Hudini
Member
Posts: 9029
From: Tennessee
Registered: Feb 2006


Feedback score: N/A
Leave feedback





Total ratings: 165
Rate this member

Report this Post10-27-2007 04:11 PM Click Here to See the Profile for HudiniSend a Private Message to HudiniDirect Link to This Post
The ECM for the '85 is the 1226869, the 1227170 is the 86-88 V6.

Here is a link to all the ECM's and Prom's:
http://www.cruzers.com/~ludis/fieroprom.html

[This message has been edited by Hudini (edited 10-27-2007).]

IP: Logged
Oslo
Member
Posts: 5423
From: Bemidji, MN
Registered: Sep 2002


Feedback score:    (53)
Leave feedback





Total ratings: 126
Rate this member

Report this Post10-27-2007 04:21 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageSend a Private Message to OsloDirect Link to This Post
I looked at the computer that is in the car and it is the 7170.

The car used to have a 4cyl, and Twin Hills did the 3.4 Conversion.
IP: Logged
tjm4fun
Member
Posts: 3781
From: Long Island, NY USA
Registered: Feb 2006


Feedback score: N/A
Leave feedback





Total ratings: 141
Rate this member

Report this Post10-27-2007 05:33 PM Click Here to See the Profile for tjm4funSend a Private Message to tjm4funDirect Link to This Post
from those posts, I would say youre aldl is not working correctly yet. the o2 readings, the rpm reading and the map are all invalid as far as I can see....diagnosing from those numbers is not going to lead to anything.....
IP: Logged
Hudini
Member
Posts: 9029
From: Tennessee
Registered: Feb 2006


Feedback score: N/A
Leave feedback





Total ratings: 165
Rate this member

Report this Post10-27-2007 06:32 PM Click Here to See the Profile for HudiniSend a Private Message to HudiniDirect Link to This Post
It appears the engine is simply not running in those aldl logs?
IP: Logged



All times are ET (US)

T H I S   I S   A N   A R C H I V E D   T O P I C
  

Contact Us | Back To Main Page

Advertizing on PFF | Fiero Parts Vendors
PFF Merchandise | Fiero Gallery | Ogre's Cave
Real-Time Chat | Fiero Related Auctions on eBay



Copyright (c) 1999, C. Pennock