Brian422

As there is no return from the Injector manifold you are probably correct; VCDS value generated in ECU. Found following on You Tube...

Hi Allan. Thank you for your interest. There is only one fuel pipe connected to Fuel Injector Rail, no Pressure Sensor, I suspect the...

Have just replaced Fuel Filter in my 2013 1.2 (CGPB) Polo which incorporates a 4.0 Bar Fuel Pressure Regulator but, according to VCDS...