Hi Guys,
I have an R33 GTS25T S2 that is miss-behaving after doing a front mount kit (sounds like its farting and stops accelerating when hitting 5psi boost, I can see it pulls the timing out but not sure of the exact cause). Yes I know, probably a vacuum leak, fuel pump, afm etc I’ve pressure tested the cooler and pipe work already and recently purchased a Blatz consult cable & Nissan datascan software to further troubleshoot.
From the logs I've found my o2 sensor is giving a result of 0-30 instead of 10-90 for normal driving so I'm guessing it's time to replace that especially considering my 380km/s to a tank fuel economy & blackened rear bar but that doesn't help me with my problem. I have plenty of log data but am not sure exactly what the figures should be so I was hoping someone with stock ecu & basic mods (3" exhaust, front mount, pod) might have some data logs that I can use for comparison. I have attached my log if anyone is interested. I'm under the impression that whilst running the factory turbo and 2 stage boost controller setup I shouldn't be experiencing any noticable issues with my current mods, at least not at around 2500-3000 rpm!
Cheers.
test_run_2___3.8.08.zip