The message to which you are about to reply is shown first. GO TO REPLY FORM



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

Re: Check Engine Light 200 91

Do you mean the "service" light, or the "check engine" light?

The service light, which comes on at 5,000 mile intervals, can be reset by removing a small rubber plug from the instrument panel cover (near the speedometer), and pushing the button with a slender instrument, as noted in one of the other responses. Older models (pre '88?)required reaching up behind the instrument panel to push a button on the back of the speedometer.

If it's actually the check engine light, it can be reset quite easily by pulling out and re-inserting the number one fuse. This circuit runs the fuel injection pump and the ECU. Since there's no battery in the ECU (unlike your home computer), any fault codes are erased until the ECU detects them again.






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©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.