Eddy403
New member
Hi guys,
Quick background info on the issue:
Had the ECU flashed with REVO stage 1, running 91oct fuel (Shell) with an APR CAI.
I didn't really feel the huge kick in the butt after switching to REVO from stock, but the tuner assured me the map was properly applied. Decided to install a boost gauge to monitor boost pressure and noticed a spike to ~19PSI and holds ~17 to redline.
I've done some 2nd and 3rd gear pulls today, attached block 118, 115, 11 (which i dont quite understand but attached anyways). Block 118, shows the N75 working at 99%, later dropping to 89% at 2,200RPM, to 40% at 4,000RPM, and back to 48% at ~5,800.
The requested/actual boost levels are close and around 2100mbar, and if converted to PSI about 16-17PSI, so the boost gauge is showing true numbers. Stage 1 boost numbers should be spiking ~22 and holding ~19
No CEL, and the fuel economy is average compared to other Golf R on fuelly.com , so the O2 sensor should be alright (haven't confirmed A/F with VCDS).
Doing a search for boost leak/ n75 failure etc returned a bunch of results, but I wanted to have somebody check out "my" logs in hopes of possibly correlating the numbers to the issue I'm having.
A video of 2nd and 3rd gear pull, vs the boost gauge
http://youtu.be/OEsvmiP_xkA
Thanks!
Quick background info on the issue:
Had the ECU flashed with REVO stage 1, running 91oct fuel (Shell) with an APR CAI.
I didn't really feel the huge kick in the butt after switching to REVO from stock, but the tuner assured me the map was properly applied. Decided to install a boost gauge to monitor boost pressure and noticed a spike to ~19PSI and holds ~17 to redline.
I've done some 2nd and 3rd gear pulls today, attached block 118, 115, 11 (which i dont quite understand but attached anyways). Block 118, shows the N75 working at 99%, later dropping to 89% at 2,200RPM, to 40% at 4,000RPM, and back to 48% at ~5,800.
The requested/actual boost levels are close and around 2100mbar, and if converted to PSI about 16-17PSI, so the boost gauge is showing true numbers. Stage 1 boost numbers should be spiking ~22 and holding ~19
No CEL, and the fuel economy is average compared to other Golf R on fuelly.com , so the O2 sensor should be alright (haven't confirmed A/F with VCDS).
Doing a search for boost leak/ n75 failure etc returned a bunch of results, but I wanted to have somebody check out "my" logs in hopes of possibly correlating the numbers to the issue I'm having.
A video of 2nd and 3rd gear pull, vs the boost gauge
http://youtu.be/OEsvmiP_xkA
Thanks!
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