4/15/2024 0 Comments LS ecu just swap tune2) Wire in a relay to gate the TCC PWM (Torque Converter Clutch Pulse Width Modulation) control via the TCC control signal. 1) Wire in a relay to reverse the 2-3 shift solenoid control signal. I've linked a log of the condition as well as my. Here's the Reader's Digest version of that method for the Gen III folks, but it doesn't work for a Gen IV swap. I am using the stock jeep VSS for a signal to the Jeep ECU and that controls the jeep gauges. So since they share this to commen things do you think a lsx camaro firebird GTO. I found out that the 1uz and the LsX chevy engines share the same firing order and cylender placement. I normally build chevys so this is all pretty new to me. Has anyone come across this before or know what I am missing? I'm quite familiar with standalone tuning, I'm just starting to get more involved with hp tuners so any advise is greatly appreciated. I just swapped a 2003 6.0L Lq9, 1995 NV4500 and a NP241C with a JB conversion SYE with the Jeep speedometer housing into my 2006 LJ. well i have been looking at a lot of the info on this engine. There are no DTCs except O2 sensors, which I have had removed for wideband tuning and been running previously. While running it shows 58psi fuel pressure. ![]() (just going off of the short description hp tuners gives) I had LSX Specialties supply me with a replacement ECU and base tune, only to fire and run perfectly for 30-36 seconds, die and show same exact symptoms. I'm sure I am missing something or don't understand how some of the tables function. I have tried to modify idle airflow tables to restrict the amount of negative idle trim but nothing I do seems to alleviate the issue. Open the VCM Editor>Edit>Transmission>Torque Management. Ignore this step for a standard transmission (M6) and continue to step 2. So when I finally clutch in and come to a stop the STIT are so negative that it chokes out the engine and causes to engine to stall or come really close to stalling. DISABLE ALL TORQUE MANAGEMENT This will eliminate all torque management within the PCM. Only mods i will be doing to the motor is a bigger cam and all the bolt ons. I just picked up a low mileage LS3 from a 2010 Camaro. You’ll still need a tune obviously and you’ll need to buy a pedal and a PCM from a junkyard or eBay. ![]() The engine idles really happy and hits the target 95% of the time, the issue I am running into is when I am decelerating and using the engine to slow the car down the STIT start to wind up in the negative direction (I understand that it is trying to reach the idle target and the adaptations are pulling airflow). Buy a standalone harness from PSI it’s 569. I have a pretty mild ls1 swapped car and i'm having a little trouble with the idle control. Hey guys, i'm hoping someone on here can give me a direction or tell me what I am missing here.
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