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Hi Dave, I didn't want to remove the VTC, but I had to since I changed the valve springs to "Supertech Dual Valve Springs Kit SR20DET 265 lbs". Summonme told me that the VTC would have died very quickly with so strong valve springs. For the inlet cam I had to change the VTC bolt to a shorter, so I guess the oil is blocked by this. The VTC solenoid is still there for now, but disconnected. I was running E85 on the Power-FC. I was only using the MAF for this setup. I didn't have the MAP or IAT sensor. The average air temp in the summer is 18°C and -10°C in the winter.

Hi Dave, The car is a S14(a). I haven't fitted any oil restrictor on the IN cam after removing the VVT. The only info I can find for the Tomei poncams is this: This is all relevant info I can find. The last page is a sushi menu: If you still need the valve timing events I can contact Tomei, but I'm not sure if I will get any answer from them. Here is the P-FC map I used last year: 200sx_pfc_final.rar

Hi Dave, It is good that you are starting to feel better. I hope that you are recovering fast. I can't find the compressor map for the PTE 5128, but I asked for it on PTE's facebook page. Here is the link to the turbo on PTE's website: http://www.precisionturbo.net/turbochargers/aftermarket-replacement/details/Aftermarket-Replacement-Turbocharger---5128/75 The camshafts are 256° IN/EX with 11.50mm lift IN/EX. I also use adjustable cam gears, so the VVT is removed. The EX cam gear is 0°, but i can't remember if the IN cam gear was set to 2° advance or retard. I think it was 2° retard but I need to double-check. The camshaft came with a data sheet, but I can't find it for the SR20DET engine on the internet. It says a little bit about it in the intro I found tho: http://www.tomeiusa.com/_2003web-catalogue/efr-set_camshaft_rset.html I will fetch the data sheet at the garage in the morning (the time here is 2.30 am now). The layout looks neat! I have a built-in pc in the car, so I will run iVTS online for this purpose I got two PLX gauges in the glove box for backup. Is it possible to add warning sounds/flash in iVTS? Maybe summonme got some more inputs if there is anything I forgot to mention? He is my adviser

I totally agree!

Hi Dave, Sounds great. I can post the FC tune once I get to the garage (31 km away from where i live). The MAF sensor is long gone. Sold it with the Power-FC and the 850cc injectors

Hi Dave, Will it be easier to use the old Ignition table that I used with my last years setup? The difference was: Power-FC ECU Power Enterprise 850cc injectors OEM coil pack OEM 55mm throttle body MAF sensor I hope you get well soon mate

Hi, No problem mate I'm just very happy that you are helping me Can't wait to test it out. But don't push yourself if you are in pain mate.

Hi Dave, I will be running maximum 29 psi of boost and 8500 rpm. I will also be using E85 without a flex fuel sensor. The E85 here is 90% accurate. I can ask the gas stations about the percentage ethanol they got atm. So that is not an issue

Hi Dave, That sounds wonderful Are you feeling any better? If you are in a lot of pain you should save your energy Good to know later on that the CPU does not understand the PSI values. It is not a problem for me to read the values in KPa, so that will be fine. I will be using E85 all of the time yes. The smell of old tequila is way better than the smell of gasoline I can lift the fuel pressure up to 43 psi. I'm using the Aeromotive FPR so that's no problem.

Hi Dave, Oh.. thank you so much My engine spec is: SR20DET 256 degree cams (Tomei Poncams) 86.5mm bore (Supertech Pistons) PTE 5128 turbo Tomei manifold Tomei 1.2mm head gasket ID2000cc injectors 60mm throttle body OEM intake manifold Removed VVT (because of 265lbs dual valve springs) E85 Audi R8 coil pack Fuel pressure at 2.5bar (36.2 PSI) Fuel pump 255cc lph walbro It's a strange setup. My original plan was to change to a 300hp turbo on stock engine. I took a wrong turn on a tuning webshop somewhere i guess.

Hi Dave, I hope your surgery went well. If you are in a lot of pain you really don't have to help me with all of this As for the MAP log: Can I just change MAP parameters for the existing one, or do I have to create a new parameter with AN Volt 6 (can't change the unit if I create a new)? The output readings for the units is set to AFR in metric and imperial, but the problem is still there with the "New view Target AFR: Shall I change the target AFR Y axis to AN V5 AEM MAP sensor or leave it at MAP? I can't change the Y axis to a minus value, "error: Y axis values must range between 0 and 60000. Do you mean confirming the parameters or see where in the table the idling is at? I have calibrated the TPS and MAP sensors and saved it to the ECU. If you could make a PCL file for me to test I would be very very grateful Thanks a lot for the help Dave. I really appreciate it!

Hi, Added 2 log files. With and without the TPS. Logs: Logs.rar

OK, I just got home from the garage and I am getting readings for both the IAT and MAP sensor, so the settings works (even if I would like the MAP values to show in BAR) I also had to use a cal for my PLX AFR and it works as well. But when I add a Digital Gauge, it will only show lambda, not AFR. Is there any option to change this? I'm not sure if I should use this topic for my next step issue, but i'll post them here and we can move it later on: The idle is at 1200 RPM even though I have set the idle RPM to 800 for the operating Celsius range it is working in. THe engine is also over fueling, like... a lot! The lowest AFR value to show is 10, but I am pretty sure mine is way way lower. When I reduce the fuel in the fuel table, it starts revving. I reduced the value in the fuel table for the operating area at idle. Little by little I reduced it down to 2, to see if I could get the car to go any leaner. The AFR would only raise to 10,3 ish and the RPM was at 4500. I'm using the ID2000cc injectors, but I haven't set it up correctly yet. But it should not rev that much anyway? It needs more air to do so as well. I would guess it get extra air from somewhere, but I can't find any leaks around the intake manifold. Here is the PCL file: S14basemap+change_start06.05.14.pcl

Hmm OK, I think I'm starting to understand how it works now. Correct me if I'm wrong. The Volt output for the MAP sensor is absolute. Which means -14.7 PSI is 0.5V and 60.3 PSI is 4.5V. If I will be running 29 PSI boost, the MAP sensor will send 2.85(ish) volts to the ECU An-Input. Am I correct? So the tables will look like this (values for Cal 2 are guesstimated):

Thank you for the help Dave and Steve Dave: How do I scale the 0-5V output for the MAP with Cal 4? Here is the list over volts/PSI for the AEM MAP sensor: http://download.telematica.gr/AEM/pdf/I ... Sensor.pdf This is the MAP sensor I'm using 30-2130-75 / 0-75 PSIa

Can someone post a basic "how to" guide for the setup of these injectors? I have been reading a lot about it but I'm a newbie at tuning, so it will take some time to sink in. Running Vi-PEC iSeries Plug-in. Master Fuel: Master Fuel Trim: Injector Dead Time: ETC... Where do I find the Peak amp and Hold amp setting?

Hi, I have installed AEM 5 Bar MAP Sensor and AEM IAT sensor but I can't find them in the drop-down menu. Is there a pre-config of these sensors I can use, or do I have to configure it with a cal table? Tried to configure the MAP sensor with a cal table, but I couldn't type in a minus value in the table (-14.7 PSIa)

I had the same issue with the fuel pump last week on my Nissan S14. The S14 came with 5-6 different ECU's, so what i had to do was to find a pin-out diagram for my S14 version, compare it with Vi-PEC plugin pinout and switch the wires. Alternatively you can program it in iVTS. The wiring diagram is probably on a Subaru forum.