Nissan 370Z Forum - View Single Post - Can't find solution for lack of performance when car at OPERATING TEMP.

SouthArk370Z · 03-10-2021, 02:36 PM

I'm with sportsman2003 - sounds like high temp(s) are causing the ECM to reduce power output to prevent pinging. Verify that both radiator fans are operating properly (FSM will help; link in sig). Check radiator for bent fins, pinched tubes, and anything else that might reduce air or water flow. Verify that temperature sensors are reading correctly.

03-10-2021, 02:36 PM	#4 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	I'm with sportsman2003 - sounds like high temp(s) are causing the ECM to reduce power output to prevent pinging. Verify that both radiator fans are operating properly (FSM will help; link in sig). Check radiator for bent fins, pinched tubes, and anything else that might reduce air or water flow. Verify that temperature sensors are reading correctly. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma