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Old 11-13-2016, 07:46 PM   #1
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Those codes can be thrown when pedal encoder 1's voltage is not 2X of pedal encoder 2.

I always check the wiring from end to end with a ohm meter for each of the 6 wires before replacing anything. All 6 wires must have similar resistance for the system to work properly.

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Last edited by Paul; 11-13-2016 at 08:03 PM. Reason: Added PST-2 Display
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Old 11-14-2016, 09:58 AM   #2
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Pinouts:

Pin 1 at pedal sensor to connection 12 on DME plug IV (ground sensor 2)
pin 2 to 8 (signal sensor 1)
pin 3 to 14 (5V supply sensor 2)
pin 4 to 9 (5V supply sensor 1)
pin 5 to 7 (ground sensor 1)
pin 6 to 13 (signal sensor 2)
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1998 Boxster with 7.8 DME, 2005 3.6 liter/325 hp, Variocam Plus, 996 Instrument panel
2001 Boxster original owner. I installed used motor at 89k.
1987 924S. 2002 996TT. PST-2
Owned and repaired Porsches since 1974. Porsche: It's not driving, it's therapy.
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Old 11-14-2016, 12:28 PM   #3
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Are you looking at an e-gas system gas pedal assembly or the Throttle body.

I have spares of both from my 01 'S' that turned out OK when I found it was my ECM had malfunctioned.

I'd sell them to a forum member for a good price.

Sounds like its the pedal components you want.
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