Are they coulor coded ? just took the fuel rail off one and 3 where orange and one blue ?

Is there one too look out for that flows more fuel? chaged cam and it now as a higher fuel pressure valve thingy? We are looking for power not mpg, going on rollers soon so ideal time too compare things, can't go to carbs it as to be injection.


suggestions ? any pug experts out there?

Ta Jon.

If its a gti normally the 1.6 runs blue and the 1.9 runs what looks like yellow/beige/orange (cant usually see the true colour as there normally covered in crap)

Should all be the same colour though no matter what

BTW what engine is it?

1.6 GTi, looks like it as 3x 1.9 and 1x 1.6 then, ta.

whats the number on the injector , Fuel feed type ? and what impedance (eg are they bosch type ones)