Megajolt upgrade                            
                                                 
Megajolt upgrade was the only real early upgrade. It has improved drivability of the car no end      - a recommended buy!

The pictures tell the story  -presently running on a default map, which I've tweaked a bit over a few weeks trial and error.

The Megajolt system was later successfully transferred to the XE engine

                                             
 Edis and Mondeo coil pack - plugs leads from a Ford Ka                                              
 Throttle pot on home made bracket                                              
Megajolt unit -I bought this pre-built  - installed here on the windscreen pillar nuts under the dash . Wire for second map still awaiting connection!     Getting the software to  work was a pain due to driver problems with RS232 to USB converter leads; now happily sorted with version 3.1.1 software  for the Megajolt site .                                              
                                             
 One of the great features of Megajolt is you get a free "shift light"- ok at least the outputs to drive a lamp. I used a cheap LED torch from Ebay. I've changed two of the LEDs for a red and a green lamp - so I get  green, red, white to indicate the shift. I've also wired one output, inverted to the red LED. This lights when I turn the ignition on, then goes off when the car starts - it gives a comfort factor that the MJ is working                                              
                                                 
Performance with MJ is much improved -the part throttle advance I can now get has reduced spitting and the car generally runs smoother and picks up better