Volvo RWD 1800 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 11/2002 1800 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

B20F mixture adjustment 1800 1970

posted by  Thad G. on  Mon Jun 21 15:13 CST 2004
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

All good posts but nobody mentioned that a faulty temp sensor for coolent or for air can cause a d-jet to run very lean or rich. Check the resistance levels on these two sensors at a known temperature and compare to specs befor doing anything expensive. There is an adjustment in the map sensor that will change the mix over the whole range but it is not for the shade tree machanic. Thats why they put it behind a big plug and then sealed it up in resin. The big plug also has a purpose in the adjustment so don't play with it unless you know your stuff.

Thad
Seattle, WA






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New B20F mixture adjustment [1800][1973]
posted by  Yvan Lacroix  on Wed Jun 16 10:54 CST 2004 >


<< < > >>



©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.