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  '85 3.4L v6 - ALDL Info, what does it mean???

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'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
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Report this Post10-26-2007 09:51 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageClick Here to Email OsloSend 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:






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Club Redline - Northern Minnesota Sport and Modified

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

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TK
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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).]

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Oslo
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Report this Post10-26-2007 11:38 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageClick Here to Email OsloSend a Private Message to OsloDirect Link to This Post
Cool, I'll look it up tomorrow.
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JazzMan
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Report this Post10-27-2007 02:20 PM Click Here to See the Profile for JazzManClick Here to Email JazzManSend a Private Message to JazzManDirect Link to This Post
You'll also need to use converted data, the raw data information is useless.

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Hudini
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Report this Post10-27-2007 04:11 PM Click Here to See the Profile for HudiniClick Here to Email 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).]

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Oslo
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Report this Post10-27-2007 04:21 PM Click Here to See the Profile for OsloClick Here to visit Oslo's HomePageClick Here to Email OsloSend 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.
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tjm4fun
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Report this Post10-27-2007 05:33 PM Click Here to See the Profile for tjm4funClick Here to Email 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.....
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Hudini
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Report this Post10-27-2007 06:32 PM Click Here to See the Profile for HudiniClick Here to Email HudiniSend a Private Message to HudiniDirect Link to This Post
It appears the engine is simply not running in those aldl logs?
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