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General 4, 5 & I6 Cylinder How-To's & Tuning Info
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Quote:
Originally Posted by Shifted
Added FAQ for faking a 2 or 3 bar tune with appropriate sensors.
Here's an excel file I made up for you guys...double check my work but it should help :D if you need me to do any more let me know & I'll try to put them together.
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I don't think subscribing will help since all I do is update the original post, I don't believe editing the initial post nets you an email.
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The torque management removal guides talk about auto 4cyl Cavaliers.... what about manual I5 Colorados?
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Quote:
Originally Posted by
jetlag
The torque management removal guides talk about auto 4cyl Cavaliers.... what about manual I5 Colorados?
Similar concept but slightly different. The following is what I do:
Engine - Torque management - General - ETC Limits
ETC TPS Max = set ALL to 100
Engine - Torque management - General - Spark Retard
vs. Torque Reduction = set ALL to 0
Transmission - Torque management - Abuse Mode
Torque Reduction = set ALL to 0
Reduction Duration = set ALL to 0
Transmission - Torque management - Torque Reduction
Normal = set ALL to 0
Performance = set ALL to 0
Downshift = set ALL to 0
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Oops I meant to put auto in that post. I downloaded a stock Colorado tune from here to see what exactly to do. Your post helped a lot..Thanks
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On the 2Bar I see nothing addressing the VE. Doing anything with the VE offset? Idle, etc?
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^ I should have a stock 2004 Colorado 2800 L4 tune downloaded some time soon. I can't believe everything I am reading about how my BAD truck is choked back. 0_o Un..real.. I can't wait to order VCM Suite and get to tinkering. This truck needs help bad, and it's a dog on the highway.
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I'll throw this in here as well. Most will already know about this, but I just found out about it.
~2004 Chevy/GMC Colorado's and Canyons may need a GM PCM reflash. I'm going to get this done ASAP before I start thinkering with the tuning.
http://tis2web.service.gm.com/tis2web
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any way to add this to the first post for the lnf guys
http://www.hptuners.com/forum/showthread.php?t=35129
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Quote:
Originally Posted by
jackedupcanyon
Similar concept but slightly different. The following is what I do:
Engine - Torque management - General - ETC Limits
ETC TPS Max = set ALL to 100
Engine - Torque management - General - Spark Retard
vs. Torque Reduction = set ALL to 0
Transmission - Torque management - Abuse Mode
Torque Reduction = set ALL to 0
Reduction Duration = set ALL to 0
Transmission - Torque management - Torque Reduction
Normal = set ALL to 0
Performance = set ALL to 0
Downshift = set ALL to 0
I just winged this, and got all but TPS ETC limits. I also set the Spark Retard vs Reduction all to Zero.
And do we have an EGR on the 2.8L Colorados?? I was looking for it but couldn't find it. Was also wondering if disabling the EGR would set a COT enrichment.
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This may seem obvious, but I wanted to verify this before I make any changes; on your 2-3bar spreadsheet I assume you just fill in the stock low and high octane tables and it calculates the rest. However the 2-bar tables go to 200 when stock is only 100, so do we just ignore that and copy and paste anyway? I have a guy who added a turbo to a stock 04 Cavalier and 1-bar just isn't going to hack it.
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Quote:
Originally Posted by
jackedupcanyon
Similar concept but slightly different. The following is what I do:
Engine - Torque management - General - ETC Limits
ETC TPS Max = set ALL to 100
Engine - Torque management - General - Spark Retard
vs. Torque Reduction = set ALL to 0
Transmission - Torque management - Abuse Mode
Torque Reduction = set ALL to 0
Reduction Duration = set ALL to 0
Transmission - Torque management - Torque Reduction
Normal = set ALL to 0
Performance = set ALL to 0
Downshift = set ALL to 0
Can this be followed on a '03 S-10 4.3L?
This isn't gonna tear up the engine, is it?
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How do I adjust for a gear ratio change 3.82 to 4.45 to 1 09 SS TC
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Quote:
Originally Posted by
jackedupcanyon
Similar concept but slightly different. The following is what I do:
Engine - Torque management - General - ETC Limits
ETC TPS Max = set ALL to 100
Engine - Torque management - General - Spark Retard
vs. Torque Reduction = set ALL to 0
Transmission - Torque management - Abuse Mode
Torque Reduction = set ALL to 0
Reduction Duration = set ALL to 0
Transmission - Torque management - Torque Reduction
Normal = set ALL to 0
Performance = set ALL to 0
Downshift = set ALL to 0
hey Steve, this work for 3.5L auto's too? I wanna try this once i get my HPT up and running again.
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Universal injector spreadsheet link is dead, can someone share it please.
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Bill is it possibly to get the lnf guide thread as a sticky. It has so many threads linked into it so people don't have to search as much.
I also keep it up to date as people discover and make requests
Pleaaazzzee with lots of beer :cheers:
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Quote:
Originally Posted by
cobaltssoverbooster
Bill is it possibly to get the lnf guide thread as a sticky. It has so many threads linked into it so people don't have to search as much.
I also keep it up to date as people discover and make requests
Pleaaazzzee with lots of beer :cheers:
Its been stickied since March dude.
