Jump to content

P75 Socket & Chip Problems


Recommended Posts

I have a stock P75 ecu that I've socketed and chipped myself. Before the socket the ECU ran my JDM b20b perfect and had no issues. Now anytime I load a basemap into the ecu it kicks the car into limp mode. I was wondering if I did anything wrong? 

Heres everything I did:

-  soldered in 28 pin socket

-  soldered C51 & C52 Capacitors

- soldered 74hc373 chip

-  jumped j1

- soldered datalogging port into CN2

- replaced C14 capacitor

- Cut j12 for datalogging

Am I missing something? All the solder points are clean and are not touching any other points.  I'm using crome and a stock P75 basemap. I also am removing the checksum routine before burning the chip. I've attached some pictures.

IMG-4520.jpg

IMG-4521.jpg

IMG-4522.jpg

IMG-4523.jpg

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

Terms of Use | Privacy Policy | Guidelines
We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.