Volvo
V70 XC
1

Check Engine Light Due to Failed Secondary Air Pump on Volvo V70 XC

Problem Description and Possible Solution

The secondary air pump may fail causing the check engine light to illuminate. The cause is often a failure of the air pump check valve that contaminates the air pump with exhaust gas/moisture.

Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 1998
1 person reported this problem