IAT how to with PIC...
IAT how to with PIC... no I'm not showing anything, I'm asking for it!!! is there any link for it anywhere. I read the stickies(all images have been deleted(not cool)) and no explanations for the iat trick.
I read some threads on it and it makes sense plus with a switch, you can run full timing N/A, but theres no pic of the install anywhere...
I read some threads on it and it makes sense plus with a switch, you can run full timing N/A, but theres no pic of the install anywhere...
On your '98 2° is the limit, unless you go into the tune and change the amount in the degrees you target. See the HSW Interface thread and it'll explain things for you. By the way, the Interface is a much better option for pulling timing this way, and you get universal a/f tuning too, a killer product.
Robert
Robert
Yep, I saw the interface and I'm really thinking about it...but I'll need a window switch anyway..but since I'm going wet, not sure I need the interface because it has more features for a dry kit. I'll re-read about it! it looks like a must-have piece!
thanks robert
thanks robert
Good luck on which ever direction you chose.
Robert
one Q for you Robert:
Since I wont get any tune for my NOS(except wideband), is the interface still a good choice?
the fact is a tune around here is 1000$++ so nobody does it in my town...3hours drive to spend 1K$
I'll ask someone at HSW too, I just bought em a sudden impact kit and a FPSS for a starter...
Since I wont get any tune for my NOS(except wideband), is the interface still a good choice?
the fact is a tune around here is 1000$++ so nobody does it in my town...3hours drive to spend 1K$
I'll ask someone at HSW too, I just bought em a sudden impact kit and a FPSS for a starter...
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On your '98 2° is the limit, unless you go into the tune and change the amount in the degrees you target. See the HSW Interface thread and it'll explain things for you. By the way, the Interface is a much better option for pulling timing this way, and you get universal a/f tuning too, a killer product.
Robert
Robert
Robert
one Q for you Robert:
Since I wont get any tune for my NOS(except wideband), is the interface still a good choice?
the fact is a tune around here is 1000$++ so nobody does it in my town...3hours drive to spend 1K$
I'll ask someone at HSW too, I just bought em a sudden impact kit and a FPSS for a starter...
Since I wont get any tune for my NOS(except wideband), is the interface still a good choice?
the fact is a tune around here is 1000$++ so nobody does it in my town...3hours drive to spend 1K$
I'll ask someone at HSW too, I just bought em a sudden impact kit and a FPSS for a starter...
Robert
Alll resistors have a watt factor I beleve, I figured it to be around 2.8 watts for the 750ohms @ 12v, but I was told it does not hurt at all to go larger witht the watt factor, I was just curious watt you all were using for a baseline. Thanx
If you look in the thread I refereed to earlier, I posted a screen shot of the Z06 IAT table which allows more timing to be pulled. Well yours will show a max, IIRC, of about 2 degrees no matter what temp you seek out. Unless, you go into the tune and change the degrees to be pulled at the temp you do your resistor at, you'll be stuck with what the stock IAT table has. Look into the data base in the tune section in stickies for your car and look up the IAT table, then you'll know what you have.
Robert
Robert
I Have The Interface And Am Probally Just Gonna Sell It As My Dry Kit Didnt Require Any More Fuel Past That That The Nitro Dave's Halo Already Told The Maf To Add So All I Need Is The Resistor Mod Or Just Tune It Out With Hpt
Im Thingking To Wire The Relay To My Window Switch.. I Also May Just Move My Iat And Set Hp Tuners To Pull Timeing When Its Really Cold..
What I Have Noticed Is That If You Modify The Iat Table For Extended Usage Of The Interface Or The Resistor Mod It Will Effect Driveablity On Hot Days Hwne The Car Becomes Heatsoaked.... You Can "kind Of" Tune Arround This But It Will Always Be There
What I Have Noticed Is That If You Modify The Iat Table For Extended Usage Of The Interface Or The Resistor Mod It Will Effect Driveablity On Hot Days Hwne The Car Becomes Heatsoaked.... You Can "kind Of" Tune Arround This But It Will Always Be There
If you have HPT or EFIL, select a resistor value greater than 105K and it will force the IAT to the bottom of the table, -40degF, which is currently 0. IF you have an 01-02, pull timing from .60g/cyl and higher. If you have a 98-00 use the 95 and 105kpa cells in the -40degF column. If you have an 01-02 (or 01-02 OS on your 99-00) you get a PE modifier against IAT also, which will let you add or subtract fueling from WOT, which is sweet 