Volvo AWD C70 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 12/2009 C70 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Partially Set? Code Reader Spew and the Evap Code ...again?! C70 1998

posted by  KlausC on  Mon Mar 1 16:00 CST 2010
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

The youtube is perfect! Thanks.

The O2 sensors have a preheater, so that they don't have to wait for the CAT to get up to operating temp. So your 2 O2 sensor messages are holding you back because they haven't cycled enough, possibly. I have erased a few O2 messages and waited over 2 weeks for some of them to come back on, others that were bad sensors came back within a day.

The Secondary Air System runs after cold start. It also requires x number of cold starts to show compliance. SAS problems are harder to trace than than your small evap leak.

Klaus
--
Praying for Cynthia Amendt, heaven bound






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Emissions Inspection, Setting Drive Cycle [C70][1998]
posted by  RepairmanJackal subscriber  on Fri Feb 26 09:26 CST 2010 >


<< < > >>



©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.