P0077 Volvo XC60

Question

I have a Volvo xc60 getting this code - P0077 - engine light came on then off. how much will this cost to get fixed? The only symptom i'm having is higher than normal noise once I reach 40MPH. NOt sure if this is related to this issue or I have two issues.

Answer 1

P0077 Intake valve control solenoid circuit high

This is one issue , with this code the vehicle can stall , and at idle , it wil idle rough,

The best fix replace the solenoid

P0077 - Intake Valve Control Solenoid Circuit High Bank 1