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How to get ready for the track

DriftingDutchman on Apr 10, 2026

Apr 13, 2026 09:43 AM
by n559br

13

538

981 Forum

1992, 2001, 91161811200, 964, board, boxster, circuit, control, failure, light, module, rear, retract, spoiler, times, unit, wing

Controller for rear spoiler

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springer3 on Jul 25, 2003

Mar 30, 2026 01:30 PM
by Lorenfb

176

82,805

964 Forum

amp, automotive, circuit, control, diagram, diagrams, dimmer, intensity, led, light, lm2940, op, pwm, rheostat, schematic

PWM dimmer for instrument backlighting after upgrading to LEDs

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Ed Scherer on Aug 5, 2011

Feb 25, 2026 10:37 AM
by Geo55

315

82,607

928 Forum

2012, 991, 997, circuit, control, exhaust, issue, issues, muffler, pdk, porsche, problems, recall, solenoid, valve

Ongoing change over valve issues on 991

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SM_ATL on Feb 14, 2014

Dec 7, 2024 08:54 PM
by Sajan

237

200,641

991

993, audi, bmw, bypass, circuit, constant, diagnostic, lorenfb, mod, s4, sai, skypig, time, tool, turbowerx

Admin:

Recap of the SAI circuit

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User 122821 on Sep 8, 2011

Dec 16, 2023 11:29 PM
by Aircool'dFool

635

189,149

993 Forum

2506, board, boards, buy, circuit, circut, context, engineering, fits, group

OBDI circuit board group buy - ROUND 2

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cowtown on Mar 2, 2007

Sep 5, 2023 02:29 AM
by ToreB

105

14,252

993 Forum

1982, 1989, 82, 928, 928s, 944, board, circuit, cluster, cricet, flexible, pcb, porsche, printed, s4, speedometer, turbo, work

82 928s printed circuit board

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Steve944 on Jan 22, 2010

May 30, 2023 06:32 AM
by kingcredie

29

9,405

928 Forum

bridgehampton, circuit, group, heritage, race, racing, souvenirs, turn

Help with Bridgehampton Race Info 1994-5

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esscape26 on Sep 21, 2013

Jan 15, 2023 08:20 PM
by Matt Romanowski

53

9,199

Racing & Drivers Education Forum

924s, 944, 964, 993, bypass, c4, circuit, dies, idle, isv, patrick, porsche, positioner, pulley, surges, turbo

The ISV modification for LWF

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1 2)

Jonster on Jun 12, 2004

May 12, 2022 12:36 AM
by MarinS4

22

7,445

993 Forum

95, 993, brake, brakelight, bulb, carrera, circuit, led, light, phaeton, porsche, repair, replace, replacement, replacing, taillight, top

DIY third brake light repair --- Write-up

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1 2)

User 4221 on Feb 6, 2005

Mar 6, 2022 11:50 AM
by redfrog

15

10,374

993 Forum

board, circuit, cluster, dash, digital, gauge, instrument, laurel, md, mileage, odometer, repair, replaced, reset, resets

Resetting the Odometer on a Digital Instrument Cluster (’89 – ’95 S4/GT/GTS)

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borland on Jan 28, 2012

Nov 29, 2021 12:12 PM
by PC-85-928S

32

19,753

928 Forum

2005, 997, boxster, brake, bulb, circuit, faulty, hazard, light, lights, malfunction, operation, porsche, replacement, tail, tailight

997 tailights out

vjd3 on Sep 27, 2012

Nov 9, 2021 02:53 PM
by Castro

12

3,623

997 Forum

board, bosch, boxster, car, change, changing, circuit, code, fob, frequencies, frequency, key, porsche, remote, rk112, rk116, robert

How the change the remote key fob frequency?

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1 2)

gcs993 on Jan 17, 2007

Sep 6, 2021 08:43 PM
by gobble

19

29,159

993 Forum

178, 95, c2, cam, cel, circuit, code, error, fault, nissan, open, p1325, p1331, p1331nissan, porsche, saab, trouble

Can't find error code P1331

sandersd on Jan 15, 2010

Sep 28, 2020 10:52 PM
by wyovino

11

7,917

996 Forum

0591, 20, 2967, amp, audi, bmw, bypass, cayman, circuit, hanging, leave, o2, plug, porsche, sai, sensor, work

SAI bypass circuit

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Reynard38 on Jan 29, 2006

May 3, 2020 05:50 PM
by samurai_k

63

16,767

993 Forum

928, brake, central, circuit, porsche, pressure, unit, warning

deactivate brake circuit warning

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1 2)

GerritD on Sep 15, 2013

Apr 29, 2020 02:48 PM
by dr bob

24

4,941

928 Forum

1982, 928, bake, brake, circuit, dodge, light, location, pad, porsche, porsche928, ram, sensor, sensors, wear

brake pad wear sensors

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1 2)

robot808 on Jul 2, 2008

Mar 1, 2020 10:25 AM
by Christopher Zach

22

3,106

928 Forum

1218, 2004, 2005, 21, 993, airbag, cayenne, circuit, code, cooper, drivers, fault, ignition, mini, porsche

Anyone else had an Airbag Fault?

Elton in SoCal on Feb 3, 2005

Jul 6, 2019 04:55 PM
by Oldblokecolin

14

16,273

Cayenne 955-957 2003-2010

928, 996, boxster, bump, bumps, circuit, disconnect, hit, hitting, intermittently, odometer, porsche, speedo, speedometer, srtforums, starts, working

Speedo not working

GerritD on Mar 25, 2012

Jun 26, 2019 08:08 PM
by Majestic Moose

12

12,669

928 Forum

2003, air, cayenne, circuit, code, emission, emissions, error, flow, input, low, mass, p0102, porsche, problem, volume

Code P0102, "MASS OR VOLUME CIRCUIT LOW INPUT"

US928 on Oct 14, 2009

May 21, 2018 05:58 AM
by Mikkofin

3

8,053

Boxster & Boxster S (986) Forum

996, abs, bleeding, brake, brakes, carrera, cayenne, circuit, durametric, flush, forum, forums, porsche, psm, secondary

ABS 5.3 brake bleed with Durametric Pro

OZ951 on Jun 8, 2012

Feb 3, 2018 08:44 PM
by Nickshu

8

9,619

996 Forum

14, 6687019, 924s, 944, circuit, concours, cooling, fan, kawasaki, porsche, radiator, relay, schematics, switch, turbo

Inside the cooling fan relay

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1 2)

StoogeMoe on Oct 4, 2004

Dec 4, 2017 12:01 AM
by pauldvazquez

18

25,482

924/931/944/951/968 Forum

944, bad, board, circuit, dme, ecu, find, pcb, pics, porsche, resolder, soldered, tip31, transistor, transistors

86 DME ISV Guru Help Needed

Steve951 on Sep 27, 2006

Jul 20, 2017 09:55 AM
by The unL33T

9

2,690

944 & 944S Forum

becker, circuit, diagram, mexico, vollstereo

1972 Becker Mexico Circuit Diagram / Technical Manual?

RSGulp on Nov 10, 2016

Nov 15, 2016 08:54 AM
by RSGulp

2

1,338

911 Forum

997, battery, box, charge, circuit, fuse, ignition, key, panamera, porsche, positive, stuck

997 dead battery / key stuck / power to fuse panel terminal doesn't work

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kevink07924 on Mar 29, 2014

Oct 19, 2015 01:43 PM
by jhbrennan

45

34,868

997 Forum

2002, 84, 928, 996, blowing, center, circuit, console, fuse, grand, head, horn, light, lighter, lights, prix, tail

Center Console Lighting Problem: Blowing Fuse

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Manfred on Apr 15, 2012

Aug 4, 2015 02:20 AM
by NZ928S4

89

12,213

928 Forum

circuit, cricuit, day, days, drive, driving, gilles, gillesvilleneuve, public, road, school, track, trackday, villeneuve, villenueve

Circuit Gilles Villeneuve

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1 2)

ilko on Oct 27, 2008

Jun 6, 2015 04:19 PM
by UKKid35

21

3,070

Racing & Drivers Education Forum

circuit, circuitboard, film, instrumentation, instrumentcluster

WTB:

WTB: 1984 928S L-Jet (US Auto) Printed Circuit Film - 928-641-973-01

yaskota on May 12, 2015

May 21, 2015 05:14 AM
by yaskota

1

114

For Sale Ads - (Member to Member FS/WTB/Free)

circuit, dme, fuel, hot, poresch, pump, rail, running

Help needed with a DME / Fuel Pump / Electrical Short Problem

Texas993 on Jan 6, 2014

Apr 2, 2015 10:08 PM
by Texas993

12

5,188

993 Turbo Forum

2014, 27, bugatti, circuit, crash, france, saturday, september

Accident at Le Mans: the second amateur driver died - RIP

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1 2 3 4)

Sierra Mike on Oct 10, 2014

Feb 4, 2015 03:43 PM
by Shahano

55

14,655

991 GT3, GT3RS, GT2RS and 911R

05, 1987, 928, 944, blinker, blinks, circuit, direction, failure, fast, focus, ford, left, porsche, signal, signals, turn, work

Turn signal failure - left side only

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1 2)

CraigL on Jan 31, 2013

Oct 31, 2014 08:09 PM
by jetson8859

19

19,122

928 Forum

928, alternator, bosch, circuit, exciter, rennlist, resistor

Alternator exciter circuit

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1 2)

Jetdriver69 on Jul 19, 2014

Jul 20, 2014 06:00 PM
by missile2511

15

7,890

928 Forum

928, activates, beetle, brake, circuit, cylinder, disconnect, leak, light, lights, master, porsche, pressure, stop, switch, switches, vw, warning

Brake Pressure Switches/Warning Light

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1 2)

Joe Twill on May 9, 2007

Jun 29, 2014 09:35 AM
by jpitman2

24

9,713

928 Forum

What's a 92864193900ESZ?

GlenL on Jun 14, 2014

Jun 15, 2014 01:45 PM
by ROG100

6

2,537

928 Forum

2004, 996, audi, board, boxster, circuit, climate, control, display, heater, issue, lcd, porsche, screen, tt

Climate Control Display Issue

911 Fan on May 4, 2010

Apr 19, 2014 02:21 PM
by JohnnyRocker

13

1,804

996 Forum

1988, 2013, 930, 944, amatuer, americas, circuit, club, cota, de, pca, race, racer, racing, spec

PCA CLUB RACE AT CIRCUIT OF THE AMERICAS CONFIRMED FOR MAY 10-12, 2013

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C4S/GT3 on Jan 18, 2013

Jan 14, 2014 02:23 PM
by Pete Debusmann

122

15,361

Racing & Drivers Education Forum

Any EE's want help teach me about circuit boards?

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1 2)

mgianzero on Jan 10, 2014

Jan 13, 2014 07:05 PM
by Allen

16

2,213

993 Forum

160, 160mph, cataluna, catalunya, cayenne, circuit, crash, crashed, geo, gt3, hitting, metro, paver, porsche, rennlist

i crashed my GT3 at 160 mph...

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franck84 on Jun 3, 2013

Dec 14, 2013 05:35 PM
by Rob2368

93

21,235

997 GT2/GT3 Forum

2003, 94, 968, boxster, circuit, dme, ecu, fuel, ground, gt, hot, mfidi, pcm, provide, pump, relay

DME Relay / ECU Question 944/968 Hybrid

Jared944 on Sep 17, 2013

Sep 30, 2013 01:30 AM
by burken

3

5,017

968 Forum

2006, cayenne, circuit, cylinder, fuel, injector, misfire, open, p0202

987 misfire on cylinder 2, fuel injector open circuit

FillorKill on Aug 24, 2013

Aug 24, 2013 12:07 PM
by Macster

1

3,823

987 Forum

Threads Tagged with circuit