Great, you can later get the Co set to 1.5 / 2.0, rev counter a strang one...its connected in the loom to the Green on the coil negative, then direct to Dashbourd, , check Earth on Dash itself...Brown is earth, the circuit again appears at Fuel pump relay, but a change of colure there to Green/Red tracer, just in case there is something in the relay upsetting the pulse ?...you can allways remove relay...bridge out 30 / 87...start engine..is it the same ?.. Your note the engine should start easy now on the 5th injector...have decent fast idle..while warming up due to the idle control and pressure actuator..as you say far..far too much pressure with the Co right in. Peter