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Pirate wrote:^^^ bought a cable like that and can't seem to get it to connect. Tried various COM ports and configurations.
Pirate wrote:^^^ bought a cable like that and can't seem to get it to connect. Tried various COM ports and configurations.
Lance wrote:
At WOT what a/f were you hitting (primarily above 6K)? The reason I ask is that your target a/f ratio is a bit low (around 10.50). Were you hitting this?
Per AEM’s tuning guide, “Using a 50/50 mix of water/methanol is recommended for the best combination of air charge cooling and detonation control. With conservative boost and timing, establish a base AFR that is one point higher than your final target AFR. For example, if your final target AFR with water/methanol injection is 11.0:1, set your base AFR to 12.0:1. Once the base AFR has been set, start injecting water/methanol and adjust the injection flow rate to achieve your final target AFR. For example, if before injection your base AFR is 12.0:1 and then during injection your AFR drops to 10.5:1, reduce the water/methanol flow rate until your final target AFR is reached.”
Generally, a lot of tuners seem to mess with this table in order to get the output they want on the wideband. IMHO I don't think this is the proper way to do it. Your Target should always be your target. You shouldn't have to set your target a/f to 13 in order to hit 11 because you run meth (not referring to your map btw). These adjustments should probably be made in via maf scaling and not manipulation of target a/f.
I have a similar question regarding the target boost. Do you remember if you were able to hit 21psi at 3300rpm on WOT? That kind of spool seems highly unlikely (my old TDO4 probably couldn't do that). From my readings, your target boost should be reflective of the capability of your setup. Otherwise your ecu will go mad trying to hit a target that it mechanically cannot achieve.
JJ16 wrote:As for the GD Swap, you can do a conversion to use a GD ECU on a GC8, it has been done, i've seen the entire process stage by stage. It is also better to do so, as it is as if you are more or less upgrading certain items in your car.
Lance wrote:Generally, a lot of tuners seem to mess with this table in order to get the output they want on the wideband. IMHO I don't think this is the proper way to do it. Your Target should always be your target. You shouldn't have to set your target a/f to 13 in order to hit 11 because you run meth (not referring to your map btw). These adjustments should probably be made in via maf scaling and not manipulation of target a/f.
16 cycles wrote:was using a coolingmist kit (S-HSV valve courtesy W2J) to keep the ron and IATs respectable...
Lance wrote:10.5 with the cooling benefits of meth injection might be a bit too conservative in many regards, providing you aren't running a shitload of timing. With my current tune, my Wrx seemed to like 11-11.1 relatively well.
Regarding the Cobb platform. I don't think they support JDM ECU definitions.
belalegosi wrote:Lance wrote:10.5 with the cooling benefits of meth injection might be a bit too conservative in many regards, providing you aren't running a shitload of timing. With my current tune, my Wrx seemed to like 11-11.1 relatively well.
Regarding the Cobb platform. I don't think they support JDM ECU definitions.
Yea, I don't run meth/water injection on my Forester. It's easy to speculate what would be best.
Also, you're right Cobb doesn't support JDM. I guess that's why I never had to tune any Acessports in TnT haha
Aaron 2NR wrote:I wish I could have used it as a live view tho lol...
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