It?s my understanding that a gm reman trans comes with a tcm that has to be programmed with the gm software. I?ve been told that it can be done with hp tuners but some say that it can?t. Can anyone...
Type: Posts; User: Mood1977
It?s my understanding that a gm reman trans comes with a tcm that has to be programmed with the gm software. I?ve been told that it can be done with hp tuners but some say that it can?t. Can anyone...
This is a 2000 4896pcm. Duty cycle is not following the 99/100 in tune. It seems to follow it for the first few miles at 55 mph. Around 10 miles into the drive, it slowly decreases to 30% range. It...
I?m needing to correct speedometer. How many credits will be required to license 2019 duramax?
No dtc. When I manually turn it on with scanner it stays on. When it locks up on its own, it locks and unlocks repeatedly. I’ll log it tomorrow. I keep reading about misfires or false misfires...
Ok. I’m suspecting misfires are being detected causing tcc to unlock. Will a Data log of tcc misfires show this? When this happens, how do I go about adjusting these tables?
Im trying to use the scanner to control the tcc. There is TCC PWM LOCK/Unlock on or off, and there is TCC Solenoid on or off. Could anyone that uses these functions explain their purpose? When I...
I?m wanting to command the tcc to stay on. I?m looking at the controls and special functions. There is TCC PWM LOCK/Unlock on or off,
TCC Solenoid on or off
When I command TCC PWM LOCK/Unlock...
Maybe 200 rpm. I’m looking at the controls and special functions. There is TCC PWM LOCK/Unlock on or off,
TCC Solenoid on or off
I’ve probably been going about it wrong. I’ve been using the first...
I know. It turns off when commanded on.
Yes sir. When I command it “off” it locks and stays locked. So something is causing it to do this in the controls?
I think minimum is 99%.
I am going to try that to be certain today. I have a pressure gauge on it as well. Just got back on it this weekend.
So I?ve got a issue with the tcc locking and unlocking repeatedly around 55 when trans is hot. It appears to be commanded on the whole time. It don?t do it above 60-65. It?s got an ac delco reman...
Ok. No code yet. Going to investigate more today. Thank you.
I?ve got a very strange situation that started with a quick 1 or 2 second dip in idle. Sounded like it was going to die then cleared up and ran normal. Now it has progressed to all the time. Engine...
Can anyone confirm the best source of ground when wiring the 0-5 v wb through egr? Does the original egr wiring ground through the pcm?
I?m in need of some assistance setting up a graph to log afr. I?ve read some here and there. Is there a solid how to on here? Thanks
I am unable to resync interface. I?ve been told to update software but I?m not sure which one to use. Beta or stable. Which is preferable?
Will do. Which one? Beta or stable?
I updated drivers. No help. I’ve got editor version4.5.874 beta. Should that be updated? If so, which one? Beta or stable?
How do I go about updating?
Trying to add credits. I?m getting this: Resync failed. Client version not supported. Does this mean I need to update? Thanks
I’m trying to dial in base running airflow. I have seen where a graph was made where you basically copy and paste the data from it to the base idle airflow table.
Which airflow channel needs to be used to make a graph to log idle airflow? Idle desired airflow? Mass airflow? Thanks
Should this be done before the idle airflow tables have been properly set up?