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



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

ECU Pin Numbers? 700

posted by  GOLDBRICK on  Sat Dec 17 06:35 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

90 760 T Sedan 225,000 miles

While troubleshooting the condition of my ECT......I read in the FAQ that you should check voltage and resistance across pins 13 and 5 on the ECU......QUESTION: How do you know which pins are 13 and 5 (or any pin number for that matter? When I pull the harness, I just see two rows of pins.....)

ALSO: Which sensor is the ECT? There is one under intake runner #2 that has a grey connector (I think this might be the gauge sensor) and then apparently another sensor under intake runner #3?!? If that one is the ECT, how on earth do I get to it without removing the entire intake manifold?!? Many thanks in advance!

PS: STILL chasing a no start condition......plugs are sparking but wet when removed and strong smell of gasoline.....main pump and prepump working but unsure of condition.....fuel suppression relay is working.....NO FAULT CODES...ANY IDEAS?!?!? The car almost starts....and occasionally (a couple of days ago on two consecutive nights) started and idled for 15-16 minutes and then shut down.....has NOT started in two days however. Temps in the 20's-40's F here.... any help greatly appreciated......






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.