Volvo RWD Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 2/2009

[<<]  [>>]


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

Help! 91 - 940 turbo electrical problem

posted by  Steve on  Mon Jan 28 12:10 CST 2002
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 07:16 CST 2014
[RELATED]

This is one of the best ways to fry all your engine electronic$$$ including the ECU and AMM. I have a BIG label on my battery stating "Do Not Disconnect While Ignition is ON". I hope you didn't do any damage. In general, don't unplug any engine electrical components when the ignition is on except for simple sensors.

If a diode is failing in the regulator, your battery charge can leak down. I still think you should look at the voltage regulator.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Help! 91 - 940 turbo electrical problem
posted by  capt.rich  on Mon Jan 28 03:56 CST 2002 >


<< < > >>



©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.