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2011 Nismo#91 · 11-12-2020, 08:14 AM

P0441 Evaporative Emission Control System Incorrect Purge Flow
Still an issue I check the two valves one at the gas cap and one at the firewall/intake manifold area, both operate when powered. Last time this code popped up I lost all engine power, almost braking. Essential the engine sputters no matter what throttle input, only when I release the throttle and get back on it do I get power back. I am not sure how the could be related. I think the loss of power is another issue, but there are not always codes when I lose power. Which is why I didn't mention it initally.

About the only odd thing is that the Oil Catch can is piped so that any oil caught goes into the oil pan.

P0116 NISSAN - Engine Coolant Temperature Sensor Circuit Range/Performance. Ordered a off brand replacement sensor to see if that solves it.

P0456 NISSAN - Evaporative Emission Control System Very Small Leak Detected went away when I just lubed the o-ring on the gas cap, might need a new one.

SOHO Oil catch can with coolant reservoir Stage 2: VHR / HR Catch Can Assembly w/ petcock drain, PCV Line Kit & Oil Drain Kit
OEM R35 Turbo
Tial QRJ Recirculating Valves
Injector Dynamics 1050x
Omni map 4 bar sensor
Custom intercooler, intake, exhaust manifold.
CFS Radiator
South Bend 6puck clutch, lightweight flywheel, Zspeed HDCSC
34Row Oil Cooler
NGK Iridium Plugs
Walbro 450lph fuel pump
CJM Anti Fuel Starve Kit
Can't think of any other relevant mods to those issues.

11-12-2020, 08:14 AM	#4 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,381 Drives: slowly Rep Power: 33858	P0441 Evaporative Emission Control System Incorrect Purge Flow Still an issue I check the two valves one at the gas cap and one at the firewall/intake manifold area, both operate when powered. Last time this code popped up I lost all engine power, almost braking. Essential the engine sputters no matter what throttle input, only when I release the throttle and get back on it do I get power back. I am not sure how the could be related. I think the loss of power is another issue, but there are not always codes when I lose power. Which is why I didn't mention it initally. About the only odd thing is that the Oil Catch can is piped so that any oil caught goes into the oil pan. P0116 NISSAN - Engine Coolant Temperature Sensor Circuit Range/Performance. Ordered a off brand replacement sensor to see if that solves it. P0456 NISSAN - Evaporative Emission Control System Very Small Leak Detected went away when I just lubed the o-ring on the gas cap, might need a new one. SOHO Oil catch can with coolant reservoir Stage 2: VHR / HR Catch Can Assembly w/ petcock drain, PCV Line Kit & Oil Drain Kit OEM R35 Turbo Tial QRJ Recirculating Valves Injector Dynamics 1050x Omni map 4 bar sensor Custom intercooler, intake, exhaust manifold. CFS Radiator South Bend 6puck clutch, lightweight flywheel, Zspeed HDCSC 34Row Oil Cooler NGK Iridium Plugs Walbro 450lph fuel pump CJM Anti Fuel Starve Kit Can't think of any other relevant mods to those issues. __________________ GTR TT 493Whp/431lbft, Ecutek, Southbend 6puck,Quaife, RPM RollBar 4Point, R888R, JRZ RSPro F(10R/10C) R(10R/6C) 1000f500r inlbs+150inlbs Tender, SPL everywhere.Full Specs Last edited by 2011 Nismo#91; 11-12-2020 at 08:23 AM.