Whiterabbitrexy
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Posts posted by Whiterabbitrexy
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So i am sure everyone knows Hall Sensors are better then Reluctance crank angle sensors are better.....But my questions is has anyone EVER had any problems with Reluctance crank angle sensors at High RPM ?
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On 9/12/2022 at 6:39 AM, Adamw said:
Not exactly, that valve will have completely different electronic, mechanical and physical flow characteristics. The boost control will need to be tuned from scratch. Boost control is not set up in the base map anyhow so you will need to tune from scratch no matter what valve you choose.
yeah cool i understand i will have to go into my open loop boost table and and completely 0 out all the boost and slowly creep in the boost with the Waste gate DC Table.....i will have to input the Voltage scale for what the pierburg Pa6 GF 30 Boost control solenoid is manufactured too.
is this all correct ?
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25 minutes ago, r33lew said:
Closed Loop Lambda
thanks for that
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sorry i am new to tuning... can anyone tell me what is CLL ?
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20 hours ago, Adamw said:
Yes, it can connect to the original wiring.
oh wow nice....i love this ecu lol....so i take it i just have to find the voltage range for this PierBurg Boost control solenoid online and scale it in the software to give more accurate control ?
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20 hours ago, Adamw said:
Do you have a WRX6X ecu? Or the V3/4?
crap sorry my bad i cant belive i didnt put that in my first post.....Yes it is a V3/4 part number 227-4000
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Hi everyone i have a 1998 wrx GF8 ej20 Manuel and the factory ecu has wasted spark.....my new g4x plug and play ecu has the option to change in the software from what i know...but how will i go about to change this ?
i want to use Toyota prius coils because the 2jz guys use this for there 1000hp engine builds.
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Hi everyone just wanted to know if i can connect this German made PierBurg Boost control solenoid to my wrx Version 3-4 G4x ECU ? my old factory BCS has two wires going to it just like the Pierburg BCS ? i have added a picture
i have a 1998 GF8 wrx Aus spec Manuel EJ20
Full BSC name is a pierburg Pa6 GF 30
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On 8/7/2022 at 5:08 PM, Adamw said:
The early AEM widebands like 30-4100 and 30-4110 were especially poor accuracy on the analog outputs, and to make matters worse they didnt have a separate ground so even if you done a fudged cal to correct the poor analog accuracyit, you could see the PWM heater circuit noise in the AFR signal as well as the afr would change when for example a fan turns on and creates a larger ground offset between chassis and ecu ground. The X-series at least have a separate analog ground which should eliminate some of these issues, but a digital communication such as CAN is always the best option.
Amazing...wow that makes perfect sense....funny because my AEM made a anoying noise in my Sony exploed head unit and only way around it was to kill the power to the AEM Wideband sensor....LOL I thought it was me and my doddgy wiering.... Thanks Adam for explain that...your a Gun been seeing u always helping people out on forum. Congratulations on helping solving alot of peoples problems...been seeing heaps of your advice helping people
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12 hours ago, Brad Burnett said:
There is normally a slight discrepancy from what the aem uego gauge will show vs what is seen in the ecu. You can fudge the 0-5v curve in the ecu to get it closer, but there will still be a slight discrepancy.
How would u fudge the voltage scaling to know where u need to get it if you only have 1 wideband sensor? Also has anyone done a test to see the slow the original 02 ecu sensor cable plug is vurses connecting the wideband into the canbus?
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On 7/17/2022 at 4:38 PM, Confused said:
CANBUS is definitely the way to go. AEM wideband controllers are notorious for having pretty terrible analogue outputs, so if you can avoid that by using CANBUS, do it every time!
Curious I haven't seen this anywhere on subaru forums That AEM wideband 02 sensor have terrible analog outputs? And confused what u mean by analog outputs? It works on voltage output signal and send to ecu ? I've seen heaps of 600hp STI with AEM Wideband and never reported a problem ?
cutting throttle completly with Keyboard Short key
in G4x
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Hi quick question....is there a way i can stop or cut throttle completely while connected to the link ECU and doing live tuning and someone drive the car and i Cut or stop throttle as a extra safety precaution measure in case i didn't set up the safety's, while i look at the laptop and if i see something i don't like i can cut the throttle completely instead of me screaming to the driver to back off throttle ? a hit of a spacebar key would be super quick then me telling the driver to back off throttle while road tuning.
i would like to assign the space bar key on the laptop to kill throttle for 2 seconds