![]() |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
![]() |
raynekat |
![]()
Post
#1
|
Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,169 Joined: 30-December 14 From: Coeur d'Alene, Idaho Member No.: 18,263 Region Association: Pacific Northwest ![]() ![]() |
Just curious what the typical volt meter reading is:
1) when you're sitting at the stoplight 2) cruising down the boulevard at 3-4000 rpm Trying to see if I'm seeing typical or low readings Thanks I just recently noted a low charging issue that I believe came down to an alternator/voltage regulator mismatch. I was using a Bosch VR with my Motorola alternator. Now I've switched to a Marchal VR and the charging voltages look better. About 13.75 volts while cruising. |
![]() ![]() |
raynekat |
![]()
Post
#2
|
Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,169 Joined: 30-December 14 From: Coeur d'Alene, Idaho Member No.: 18,263 Region Association: Pacific Northwest ![]() ![]() |
My car still has normal light bulbs in all the gauges including the generator light. The generator light appears to act normally. Turn the key, and the generator lamp lights up until you start the car. When I first start it up, I get a small glow until I blip the throttle and get the revs up, and the light disappears. After a few minutes warming up on the hand throttle, upon release of the hand throttle and idling at about 700-800 rpm, you don't see the generator light.
The engine is your standard MFI with the CDI box arrangement. When I had my issue, I had the headlights on, brakes on and wipers on plus the engine of course. I'll pick up one of the current clamps that you mentioned here in the next day or so, and report back on what I find. Is it easy to measure DC current? Or are we measuring AC current? Thought most everything on the car was DC. |
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 9th May 2025 - 09:51 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |