Volvo AWD V70-XC70 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 4/2004 V70-XC70 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

PO 410 engine code secondary air injection V70-XC70 1998

posted by  someone claiming to be bl on  Mon Apr 3 07:58 CST 2006 [RELATED]


Have you checked the pump for water? The way the system is desigined (volvo engineers didn't figure in that water runs down hill), the pump gradually fills with water eventually shorting it out. As the water collects in the outflow section, you may have enough there to restrict flow. Just a thought. Mine has about a half pint of water inside before it shorted out so I know it had to be obstructing the outflow. Can try drilling 1/8th " drain hole and see what runs out or remove it and dump it out.

bl






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New PO 410 engine code secondary air injection [S70]
posted by  Paulii  on Wed Mar 29 11:15 CST 2006 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.