Originally Posted by markyd3
Originally Posted by JTECHSAFF
all you need to have is a L8 ecu from a 4x4 saff, make sure it has the relevant tps sensor, and a chip to run your spec.
the lambda wires to pin 2 of the ecu, feed the sensor with a live and earth from the wiper motor job done.
all in it is fantastic, engines will last longer, oil stays clean for longer no borewash etc... on a run i have seen 38mpg....but i was driving very very carefully, mixed driving i average at about 28-30mpg.
how much does it cost then?
well depending on engine spec chips are around £250, do you have an L8 ecu? if not they are £150 ish if you cvan get hold of one, the sensor is £75 ish