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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

P1800 ES - 1973 1800 1973

posted by  geoffriond on  Wed Apr 7 15:33 CST 2021
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

Hi Rob and Co.
I hesitate to jump into this thread maybe it should be on its own but...
I've been learning a lot from reading and have several issues that I"m working though. including Missing at cruise and low mpg ( 16-18mpg). Learning how to set the TS has been fun and I thank many people here who have put out such good info.
I'm waiting for another TS unit to see if a swap out will fix the MACS issue.
In the meanwhile, I figured I'd better confirm all those other sensor are okay.
Did a vacuum check with a hand held pump gauge affair this morning and the MAP sensor failed spectacularly. I surprised the engine runs at all! When it does, it runs with a high idle. I suspect, because excess air is being drawn into the manifold via the MAP sensor.. Is that even possible?
Thanks for any thoughts. David G, Seattle
--
David Geoffrion






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.