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View Full Version : volvo v70 t5 57 plate boost issuse



t5owners dan
Thursday 20th March 2014, 21:38
Hi all i'm helping some one out with there v70 t5 and what is happing is it will boost then it will cut out now I had the actuator off and checked and the actuator was fine all the boost lines are very good condition the code reads as boost to high/low now the waste gate is free and not jammed open any one had this issuse before thanks danny

M-R-P
Thursday 20th March 2014, 22:00
Check the boost pressure sensor, might be a bit dodgy.

or the tcv is plumbed in backwards.