07-30-2020, 07:59 AM
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#1 (permalink)
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Base Member
Join Date: Nov 2018
Location: Near Frisco, TX
Posts: 42
Drives: 08coupe, 07sedan
Rep Power: 6743
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So your power loss only happens under a load, noticeably on bank 2 per your maf reading. So let’s say you’re just cruising at 45 in third gear and you go WOT your power is fine until you hit a certain RPM range? Do you just instantly stopped accelerating and lose power or does it feel like someone’s cutting off air and it’s just choking itself out? Do you “reset” the motors before adjusting the sensors? Check out the attached..do you have access to a scan tool that can perform the vvel position adjust work support item like consult? Some good scan tools can. Did you mess with the vvel ladder control shaft nuts that change the lift of the valve?
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Originally Posted by sirnixalot
Interesting. When I swapped the VVEL ECU the voltages were pretty much dead on under load and differed 0.05v at idle. This eventually reverted to the 0.1v difference after 20 mins of driving. However the power loss issue was still there even with the voltages closer.
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‘08 coupe w/Stillen SC, Custom A2A, SD, ID1050x, e85, eagle rods, high temp coated pistons, P&P heads, JWT C2, manual swap, stage 2 clutch. EcuTek(Eugene)
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