naughtt

Adam, I understand I cant expect the idle to behave well until it is tuned. I didn't know if you would see the RPM fluctuating by itself. I do appreciate your advice! I dropped the idle actuator integral gain to 0.05, and turned on idle ignition with the settings you listed. I then followed the help file and adjusted the base position table as best I could. I'm sure I could fine tune it as I spend more time with it. Here are the latest log file and Triggerscope. Thank you, Tom PC Datalog - 2023-06-20 7;19;02 pm.zip TriggerScopeLog 062023.llgx

Adam, I made the change you suggested. I needed to move the Z, so drove it (Gently) around the block and added the logging as well. The engine revved on its own when I parked it, from 300's to 1600's, you will see this at the end of the log. As for Master Fuel, are you saying to adjust the Fuel Table, go through Fuel Tuning Procedure, or something else? Thank you! PC Datalog - 2023-06-15 6;31;15 pm Drive Surge 500 to 1700.llgx TriggerScopeLog 061523 2.llgx

Hello, Included are the triggerscope(s) and another log after set to 7Bar. I am reading up on the fuel master before I try messing with it. I will send as soon as I make headway. Thank you! PC Datalog - 2023-06-14 6;44;03 pm.llgx TriggerScopeLog Start 2.llgx TriggerScopeLog Start.llgx

Here are the logs you requested. I have throttle now. Exhaust smells like it is running rich, and backfires. If I apply throttle, I was able to run it up to around 3K, it sputters and dies. The log should have captured this. Thank you! PC Datalog - 2023-06-12 5;40;08 pm.llgx TriggerScopeLog 230612.llgx

Thank you for the quick response. Great catch on throttle! As I mentioned, new to this... I just left town and will be back in a week. I will run the other checks then and send.

Will do ASAP. Thank you! Naughtt 2005 350z Base tune 230603.pclx PC Datalog - Naughtt 2023-06-3 6;09;36 pm.llgx

Will do ASAP. Thank you!

Adamw, I am having the same issue with no throttle response after ECU installation. I see there had been an issue with the forum, so your response was not recorded. 2005 Nissan 350z, Auto, Base Engine with Cold Air Intake, after market headers and exhaust. Current Setup: Firmware update: 6.23.15 Base tune loaded (Nissan 350Z Auto trans twin VVT G4X Xtreme Plugin) Vacuum line from the MAP port on the ECU to the intake manifold of the engine. The engine starts, backfires, and there is no throttle response. I am new to tuning. I have gone step by step through the process. I am guessing I may need an IAT sensor, and potentially other inputs. Thank you in advance!