1994 E420 - Air Injection Inoperative??? - PeachParts Mercedes-Benz Forum

screedchan 1994 E420 - Air Injection... 02-15-2002, 04:27 PM

mbdoc The system uses the O2 sensor... 02-15-2002, 05:44 PM

screedchan How costly is this repair? ... 07-15-2002, 02:44 AM

Arthur Dalton First check is to see if pump... 07-15-2002, 10:09 AM

screedchan Thanks for the detailed info.... 07-24-2002, 12:42 PM

Arthur Dalton I doubt any problems, but Cal... 07-24-2002, 12:53 PM

bobjohnston Arthur Where did you BB... 08-12-2004, 09:00 PM

ke6dcj If you can hear the air-pump... 08-13-2004, 11:12 AM

02-15-2002, 04:27 PM

screedchan screedchan is offline

Registered User

Join Date: Nov 2000

Posts: 107

1994 E420 - Air Injection Inoperative???

Over the last month or so, my check engine light has come on with code 4, air injection inoperative. Anyone else have this problem, and what are the likely culprits? Thanks in advance.

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is On Trackbacks are On Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Starting problem probably due to air in the diesel on a 1994 C250 - any tips	John Hamilton	Tech Help	4	12-31-2008 08:17 AM
1994 E420 91K - Immaculate!	hitch02	Mercedes-Benz Cars For Sale	0	11-04-2004 11:16 AM
1994 E420 car phone	rockjockjh	Car Audio and Multimedia	5	08-06-2001 07:20 AM
Burned Idle Speed Actuator 1994 E420	hescobar	Tech Help	3	06-06-2001 09:56 AM
1995 E420 A/C air flow & dust filters	Bob I	Tech Help	15	08-16-2000 08:35 AM

All times are GMT -4. The time now is 07:37 PM.