DIY: ProjectLambda Stock ECU Reflash Tuning (Master Reference Thread) - Page 15 - Subaru Impreza GC8 & RS Forum & Community: RS25.com
 
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DIY: ProjectLambda Stock ECU Reflash Tuning (Master Reference Thread)
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Old 09-04-2017, 09:45 PM   #141
crjohnson
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new version has been put up on the website:

projectLAMBDA Tuner Information | projectLAMBDA
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Old 09-05-2017, 07:05 AM   #142
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new update was to add an australian ej251 rom

Last edited by Hatecrewdeathroll; 09-06-2017 at 07:06 AM.. Reason: I was wrong about the update
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Old 09-11-2017, 05:41 AM   #143
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hey guys is it safe to use the Manifold Abs. Pressure kPa as an approx. Throttle Position % ??

The data logs don't record a position % or throttle position voltage.

From the logs I can see that 35-36kPa is closed throttle and idling at 800-855rpm, full throttle is 95+kPa. Otherwise the only way I can think is separately monitoring the throttle position sensor voltage?


Edit - SOLVED - found setting/check box for logging the throttle position sensor voltage.

Last edited by crjohnson; 09-12-2017 at 05:16 PM..
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Old 09-11-2017, 07:38 PM   #144
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Quote:
Originally Posted by crjohnson View Post
hey guys is it safe to use the Manifold Abs. Pressure kPa as an approx. Throttle Position % ??

The data logs don't record a position % or throttle position voltage.

From the logs I can see that 35-36kPa is closed throttle and idling at 800-855rpm, full throttle is 95+kPa. Otherwise the only way I can think is separately monitoring the throttle position sensor voltage?
It should definitely be seeing tps voltage. There is no substitute for that signal. I can hit 95kpa under 10% throttle.

What template are you using for an ecu image?
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Old 09-11-2017, 07:42 PM   #145
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Check to see if your Tps and map harness plugs aren't switched around. Brown goes to tps.
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Old 09-11-2017, 08:31 PM   #146
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99.9% certain I haven't mixed up the plug but will check anyway, wouldn't that throw a fault or CEL of some cort?

The EJ251 aussie rom added is actually my ecu

Edit: I checked and the plugs are correct

Last edited by crjohnson; 09-12-2017 at 05:45 AM..
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Old 09-12-2017, 10:04 AM   #147
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i'm very surprised that you cant log tps. Can you screenshot the logging profile setup screen?
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Old 09-12-2017, 05:15 PM   #148
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Cancel that sorry! I hadn't expanded the throttle section properly (only had the 3 settings below it ticked)

I did a quick log and it's recording the TPS voltage nicely. Not sure how you guy are calculating the throttle % but I did a linear interpolation between 0.48V (closed) and 3.88V (full throttle).

Here's a quick screen grab if anyone is curious..


Last edited by crjohnson; 09-13-2017 at 03:23 AM..
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Old 09-15-2017, 06:20 PM   #149
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So is this what became of the subiesmart website?
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Old 09-24-2017, 06:46 PM   #150
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40-60 in 2s
60-80 in 3s

93 octane. 2.0l. no boost.
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