I’m a Jaguar enthusiast with a particular interest in preserving and modifying the XK8/XKR cars (X100 model)

Recent Posts

AJ27 Firmware Introduction

2 minute read

In order to analyze the firmware stored in the ECU, there are few things that have to be done Obtain a copy of the firmware code Use a tool to analyze t...

AJ27 ECU Hardware Schematic

9 minute read

In this post I will take a quick tour around the hardware schematic of the Jaguar AJ27 ECU to investigate some of the features, and provide a view of a mid/l...