Welcome to RennTech.org Community, Guest
There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.
Here are some of the features available - once you register at RennTech.org
- View Classified Ads
- DIY Tutorials
- Porsche TSB Listings (limited)
- VIN Decoder
- Special Offers
OBD II P-Codes
- Paint Codes
- Videos System
- View Reviews
- and get rid of this welcome message
It takes just a few minutes to register, and it's FREE
Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)
- No ads - advertisements are removed
- Access the Contributors Only Forum
- Contributing Members Only Downloads
- Send attachments with PMs
- All image/file storage limits are substantially increased for all Contributing Members
- Option Codes Lookup
- VIN Option Lookups (limited)
CEL came on, no missing or other noticeable engine anomaly.
El cheapo ELM OBDII reader produced these codes: Was able to extinguish CEL.
P3104 Intake manifold air control solenoid - short to positive
P0104 Mass or Volume Air Flow "A" Circuit Intermittent
P0204 Injector 4 – circuit malfunction
This suggests an intermittent wiring short. Any ideas on where such might have occurred?
Thanks in advance
Hi Porsche Gurus
I’m trying to troubleshoot a little issue I have that just my drivers door courtesy lights (and drivers sunvisor light but not sure if that’s different issue) don’t work, both the red and white ones and only the one door(rhd car)
now ive checked the common things like all the fuses and the wiring to see if they were damaged or corroded but they seem fine,
The one thing I would like to check but can not find any info on is where or what is the switch or sensor that tells the lights that the door is open to turn the lights on?
If I can find that then that will at least eliminate all manual fixes that I can think of unless any of you have come across this before, if it’s something simple and I look like a fool for not thinking of it then I’m happy to be a fool as long as the lights work:)
any help would be much appreciated
By Charles Bradley
My drivers' side headlight was replaced by the dealership after an accident. It has worked fine for two years since, but recently decided to stop working. I get a "check dipped beam" message on the cluster as a result. The turn signals work, as does a single little light on the outer side of the assembly. The main and high beam do not.
After taking it out to inspect, I noticed that the electrical harness connector on the back was the problem. When I could force it into the headlights socket, the lights all powered up and worked fine, as did the high beam. So a poor connection is the culprit.
One of the tabs on the side of the white connector was broken off, so the connector wiggles in its place. I imagine that the force of the headlight being pushed back wiggled it just enough that it wouldnt' seat into the headlight assembly. But getting that white connector into the socket and then back into its place without being able to get my hand in from the rear of the light was not apparent. I also noted that the insulation on all the wires was terribly frayed and coming off in my hands as I examined it.
But with a new connector in hand, I don't see how to wiggle the old one out. It slides in from the side on the back of the tray holding the headlight assembly, but is blocked from sliding out all the way.
How do I rectify this?
Im working on a unique porsche project and as part of it im looking to use the current (>2016) generation 95B Macan LED HeadLights.
What im looking for is the Wiring Diagram from the service manual program, so i can trace what needs to be connected to where relative to my 997.1 wiring harness.
Yes, im aware this will be difficult. Im not looking to just plug and play.
I already have all the wiring for the 997.1 and 997.2 cars (and a few others)
Can anyone help