Pin #34 that is only a external Park Neutral switch. The PCM is waiting for a signal from the transmission pressure switch which is inside the electronic box . The signal it is waiting for is A 12V...
Type: Posts; User: Overdrive915
Pin #34 that is only a external Park Neutral switch. The PCM is waiting for a signal from the transmission pressure switch which is inside the electronic box . The signal it is waiting for is A 12V...
I will read D2 until it picks up a rpm signal above app 400 rpm then it will go to D1. The Th400 is not a electronic box therefore it does not have a park neutral switch that is why you will get that...
Thank you very much for the info it has been a great help. That has solved the problem that I had.
Hi to all Im not sure where to post this .What I have noticed is if I switch off codes P0102 and P0107 to no error reported I then have no line pressure in the transmission. Can anyone please tell me...
I got them from the HP tuners repository. YES you are warned about using these files so it was my own fault for not checking the files properly not anybody else. I am learning extremely fast with...
Update on the stand alone controller the problem was not the temp sender. What I actually found was the file that I used from a express van was originally a 4l80e and someone just changed the...
Hi to all just a quick update on my stand alone unit I have managed to get the converter to lock up. The problem was it was not getting a engine temp signal all is now working. It runs like a clock...
The TH425 is not pcm controlled it will have a electrical plug on the side of the box which goes thru a switch that will supply 12v pos to a solenoid when it is at full throttle then it will down...
Hi hope someone can shed some light. I am using a 0411 pcm as a stand alone unit for a 4l60e on a old school 5.7l. I have managed to get the trans to shift thru all its gears up shift, down shift no...
I would be able to mail you that info for the 99 black box just need a mail address.
Hi Rossafrica1 Your post should be under transmissions .
Your wiring is correct bellow is the A solenoid and B solenoid
A Solenoid B solenoid
1st ...
RDF1 You could has left you previous comment on and not changed it I have Broad shoulders and a thick skin I was not offended in any way. We learn as we go. Thanks
I was running it on a simulator without having the A and B solenoid connected. So it was not able to pick up a resistance from the coils. That kept on putting it into limp mode. I am not using the...
Thanks I have solved the problem. My own stupidity. All working as a stand alone transmission controller.
No I am trying to run it without the sensor as it is a stand alone on a old school 350 chey motor. with a 4x reluctor and a tps. Would I need to install the sensor. Is there no way of switching it...
Hi to all I would like to know if it is possible to disable the input speed sensor on a 4L80E to stop it going into limp mode. I am using a P01 0411 PCM. The trans mission will go into 4 once and...
Tried to write to to Pcm and all is working again I'm confused. The main thing is it is working.
I purchase 30 licenses to do all 99-07 trucks and all of a sudden I am now not able to write to any. I am told I need to purchase a license please help. I have tried to re-sync and is shows the 30...
Hi you will need to run 2 extra wires from the trans to the Pcm and change the one wire from S on the 4L80 to T on the 4L60 then you will need 2 new wire from S and U on the 4L60 needs to go to the...
Hill I have pin outs for you send me a mail add and I can mail all the info to you.
I downloaded the latest software last night and installed it on my PC. Now every time I try to close the software I am told it did not shut down properly. I have uninstalled it and loaded the old...
Do you have a file to look at?
I would say pull the pan off and check at the rear of the valve body.There is a small plate that is held on with 3 bolt check to see if they have not come loose is so tighten them up app 8 ft lbs and...
Thanks Bill
The site I was on yesterday directed me to the same link you have given me and I managed to purchase my 30 credits:worship:
My apologies did a quick search on the net found a site that helped me out and found out how to get to the page I need to be.:yay:
It's tough being lazy:doh: