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Search took 0.01 seconds. Search: Posts Made By: Jamesp

Forum: Performance and Technical Chat

04-29-2017, 06:27 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Nearly 200 miles as a daily driver and no codes. ...

Nearly 200 miles as a daily driver and no codes. This one is solved, fixed, done.

Out of frustration I did buy the DME 7.8 ODB II Porsche service manual online. It has every DTC as well at the...

Forum: Performance and Technical Chat

04-23-2017, 06:03 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Started the car at 55 degrees and drove 54 miles...

Started the car at 55 degrees and drove 54 miles with several restarts over the course of the day and no CEL. Fingers crossed for tomorrow - this is looking like my daily driver again. :D

Forum: Performance and Technical Chat

04-22-2017, 07:19 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Who knows? I may be ordering one in the morning....

Who knows? I may be ordering one in the morning. :)

Forum: Performance and Technical Chat

04-22-2017, 06:01 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Well, my old friends the bank 1 and bank 2 SAI...

Well, my old friends the bank 1 and bank 2 SAI codes popped back up shortly after my last post on this string and I kept grinding away at it and found a second problem in the SAI, this one of my own...

Forum: Performance and Technical Chat

04-15-2017, 12:11 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Buzzing out the harness using the correct wiring...

Buzzing out the harness using the correct wiring schematic for DME 7.8 showed that the harness to be in good shape. To buzz out the harness disconnect all connectors on the ECU.
...

Forum: Performance and Technical Chat

04-14-2017, 03:28 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

This is a great question because the one item...

This is a great question because the one item that can be easily installed backwards is the vacuum check valve. Every time I remove and install it I question it (the black side goes against the black...

Forum: Performance and Technical Chat

04-14-2017, 02:55 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

I moved, and alas my Bentley, as well as my 101...

I moved, and alas my Bentley, as well as my 101 Boxster projects (which is excellent by the way, thanks Mark!) is still lost in the flotsam and jetsam that accompanies every move.

However, I do...

Forum: Performance and Technical Chat

04-14-2017, 02:37 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

I read the design documentation. They're saving...

I read the design documentation. They're saving the planet, ~90 seconds at a time. The system does run at points while driving as a self check.

Forum: Performance and Technical Chat

04-13-2017, 04:07 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Buzzed out the wiring harness, and without a 2003...

Buzzed out the wiring harness, and without a 2003 wiring diagram that's useless. Found that the ground lead for the change over valve goes back to the appropriate ground leads. The power lead was...

Forum: Performance and Technical Chat

04-13-2017, 02:48 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

I agree the whole vacuum circuit seems over...

I agree the whole vacuum circuit seems over complicated and prone to failure. Metering the air into the exhaust manifold to maintain the A/F ratio at the O2 sensor will be the tricky part. It will...

Forum: Performance and Technical Chat

04-12-2017, 05:39 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

So continuing my SAI slog, I opted to remove the...

So continuing my SAI slog, I opted to remove the alternator yesterday to gain access,
and created some high tech test equipment after work today.
...

Forum: Performance and Technical Chat

04-11-2017, 05:27 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Well the car was all put back together with a new...

Well the car was all put back together with a new 40 amp relay, everything seemed good and at 50 miles it throws the bank 1 and bank 2 SAI codes again. :ah:

Checked for voltage at the 40 amp fuse...

Forum: Performance and Technical Chat

04-06-2017, 03:41 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

I believe the failure is contained within the...

I believe the failure is contained within the relay. The SAI pump pulls quite a bit of current. The 40 amp fuse was good and I'd hope that would go before the relay if the pump were to blame.
...

Forum: Performance and Technical Chat

04-05-2017, 05:57 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

First a big THANK YOU! to the folks who provided...

First a big THANK YOU! to the folks who provided the information to put me on the right track to finally (I think!) solve the SAI fault in my Box.
Since I did a bit of extracurricular studying on...

Forum: Performance and Technical Chat

04-02-2017, 01:27 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

For some reason I'm hard on cam sensors. Bank...

For some reason I'm hard on cam sensors. Bank one failed shortly after the engine was rebuilt. I replaced it with the cheaper FAE brand. I pulled the bank 1 connector yesterday and the electrical...

Forum: Performance and Technical Chat

04-02-2017, 09:52 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Thank you very much JFP, I was hoping you would...

Thank you very much JFP, I was hoping you would weigh in. Thanks for taking the time to provide the details behind the codes. I was looking to purchase documentation containing detailed references...

Forum: Performance and Technical Chat

04-02-2017, 07:08 AM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

ParticleWave - Thank you very much for the...

ParticleWave - Thank you very much for the diagram and explanation of the system. You clearly have a better understanding of the SAI system than I. I'd like to run my limited understanding of the...

Forum: Performance and Technical Chat

04-01-2017, 03:24 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

I don't know the system end to end, yet. I have...

I don't know the system end to end, yet. I have a feeling I'll be getting familiar with it. Is there a system on the car less inspiring than secondary air injection? I'm hoping the smart folks on...

Forum: Performance and Technical Chat

04-01-2017, 01:39 PM

Replies: 41

Need Professional Help Diagnosing with Durametric Data

Views: 5,206

Posted By Jamesp

Need Professional Help Diagnosing with Durametric Data

I have had a problem with the secondary air system bank 2 for years now in my 2003 manual S. Here are some specifics:

The secondary air pump runs in the morning if it is cold

I've replaced the...

Showing results 1 to 19 of 19

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