I've got a very strange issue with my avcr which i have just fitted, basically i have no boost control, even when set in the "off" position its making almost 1.4 bar when in fact it should run actuator pressure, the wiring is all 100%, pipework under the bonnet is 100% too, sensor select is set at relative 1, boost solenoid can also be heard clicking when ignition is turned on, settings wise everything is spot on, i have tried numerous different things such as plugging in another map sensor, boost solenoid and avcr unit but it still does it..

The avcr is running alongside a power fc which was controlling my boost previously using the o.e. 2 port solenoid and o.e. map sensor without any issues

Any help appreciated cheers

 

how have you plumbed the boost solenoid?

COM to actuator and NO to compressor cover?

Simon

 

yep thats right, still no boost control..

 

Is the wastegate jammed shut?

Try taking the hose off and using something like a bicycle pump give it enough pressure to open it.

 

yes or run a single pipe between actuator and comp cover

 

What boost was the PFC mapped to with the 2 port?

 

All sorted guys i ran direct hoses straight to the actuator and compressor, and its spot on now many thanks !