Volvo AWD 850 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 5/2008 850 INDEX

[<<] [>>]

VIEW

REPLY TO THIS MESSAGE

SAVE

knock sensors or tune up 850 1994

posted by calkid11 on Fri May 9 00:51 CST 2008
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS]

[IGNORE ALL POSTS]

last visit: Sat Sep 6 11:07 CST 2014

[RELATED]

i have a '94 turbo wagon that keeps setting 4-3-3 (and sometimes 1-4-3) for the knock sensors. Should I start with a tune up or go directly to the knock sensors? Is that code supposed to detect an error with the sensors themselves or an ignition/firing problem? I have read the archives and am confused about the right approach - some say it is the ECU, some say sensors, others tune up. Hasn't seen new plugs for 50k so I thought I would start there.

Matt

THREADED

THREADED EXPANDED

FLAT

PRINT ALL

MESSAGES IN THIS THREAD

knock sensors or tune up [850][1994]
posted by calkid11 subscriber on Fri May 9 00:51 CST 2008 >

knock sensors or tune up [850][1994]
posted by someone claiming to be fixit2003 on Fri May 9 03:03 CST 2008 > V

knock sensors or tune up [850][1994]
posted by KlausC subscriber on Fri May 9 04:43 CST 2008 > V
- knock sensors or tune up [850][1994]
  posted by calkid11 subscriber on Sat May 10 05:12 CST 2008 > V
- knock sensors or tune up [850][1994]
  posted by calkid11 subscriber on Sun May 11 15:56 CST 2008 > V
  - knock sensors or tune up [850][1994]
    posted by KlausC subscriber on Sun May 11 16:51 CST 2008 > V
    - knock sensors or tune up [850][1994]
      posted by calkid11 subscriber on Sat Jun 21 07:05 CST 2008 > V

knock sensors or tune up [850][1994]
posted by Burbu on Sun May 11 09:13 CST 2008 > V
- knock sensors or tune up [850][1994]
  posted by calkid11 subscriber on Tue May 20 08:26 CST 2008 > V
- knock sensors or tune up [850][1994]
  posted by calkid11 subscriber on Wed May 21 03:09 CST 2008 > V
  - ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
    posted by calkid11 subscriber on Sat Jun 21 05:18 CST 2008 > V
    - ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
      posted by KlausC subscriber on Sun Jun 29 13:00 CST 2008 > V
      - ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
        posted by calkid11 subscriber on Mon Jul 21 03:03 CST 2008 > V
        
        ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
        posted by KlausC subscriber on Mon Jul 21 04:18 CST 2008 > V
        
        ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
        posted by calkid11 subscriber on Wed Jul 23 08:06 CST 2008 > V
        
        ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
        posted by KlausC subscriber on Wed Jul 23 08:56 CST 2008 > V
        
        ANY IDEAS??? new knock sensors same 4-3-3 [850][1994]
        posted by woodsytf subscriber on Mon Jul 21 16:10 CST 2008 > V

knock sensors or tune up [850][1994]
posted by woodsytf subscriber on Sun May 11 12:15 CST 2008 > V

<< < > >>

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.

Volvo AWD/850 Forum Index

Community Forums:

RWD

AWD

GATHERINGS

OPINIONS

PICKNPULL

V8

STORIES

Classifieds

Site Features

RWD Series/Models

AWD Series/Models

Volvo AWD 850 Forum

knock sensors or tune up 850 1994