Right as some will know I have a 250 engine in my 197 and I'm currently putting a 225 throttle body on to the 250 inlet. I've had an adaptor plate made but now I need to swap the plugs and unfortunately I'm no electrician so any help would be great. I've been sent this but means nothing to me
Easy enough, just need to move the corresponding pins. DBW throttles will almost always have motor control +ve and -ve , and 2 TPS sensors, sharing a +Ve and -Ve and then separate wipers (signal wires) - That's your 6 pins.
Can see pin 1 & 2 are thicker so they will be your motor control, the rest can be pinned out with a multi meter, however...... I have the wiring diags below!
@M77MWw I saw your post about the DBW unit not working, so I double checked the wiring diags I have. The Megane II 'sport' TB should be the diag below. - I had to get some later software for this as the copy I had lists an F4R...but digging in to it and it's for the F4R-771 - which is some random 135bhp Megane or something?!
Any way R26 uses the F4R-776 which this later software has, here's the wiring:
