p0748 - LS1TECH - Camaro and Firebird Forum Discussion

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2001, 4l80e, 53, code, engine, harness, harnesses, issues, leak, leaking, leaks, p0748, plug, wire, yukon

4l80e Internal Wiring Harness Leak Cause Eletrical Problems?

mesterious on 10-01-2013

10-04-2013 10:12 PM
by mesterious

6

16,897

Automatic Transmission

2000, 62buick, 92, buick, conn, cts, edge, gmc, p0654, p0748, pcm, pinout, skylark, testing, trips

P0654 and p0748

evldoer on 05-21-2012

05-29-2012 09:23 PM
by evldoer

3

3,625

PCM Diagnostics & Tuning

0748, 2004, 4l60e, back, chevy, click, code, ls1tech, mayville, p0748, shift, solenoid, time, trading, wi

Chasing down the nasty p0748

evldoer on 05-24-2012

05-29-2012 09:21 PM
by evldoer

3

6,406

Automatic Transmission

03, 12, 1998, 2010, 4l60e, 4l80e, camaro, hard, harsh, impala, m6, p0748, p1870, po748, problem, shift, trans, transmission

1-2 shift issue

Shackleford on 07-15-2009

01-15-2010 06:38 PM
by quews6lime

9

2,234

Automatic Transmission

12, 2006, 4l60e, bad, code, fix, hard, p0748, pcs, setting, shift, transmission

Need advice on a 4L60E PCS

fknsmshn on 06-29-2009

06-30-2009 10:03 AM
by fknsmshn

2

2,118

Automatic Transmission

04, 2006, 4l60e, acting, code, diablo, funny, gto, p0748, reverse, tune, z71

trans od help with codes!!p0748

mean94lt1 on 06-19-2009

06-19-2009 10:53 AM
by mean94lt1

0

1,094

PCM Diagnostics & Tuning

1999, 4l60e, code, harsh, lock, lockup, ls1, p0748, shifting, slipping, solenoid, ss4000, test, trans, ws

Slipping shifts, no lockup

Mr. Brett on 04-28-2009

04-30-2009 01:29 PM
by Mr. Brett

7

1,014

Automatic Transmission

02, 2002, cadillac, control, electrica, electrical, loketor, p0748, po748, po748pressure, pressure, ram, solenoid, solenoida, solenoide, wat

pressure control solenoid issue..need help

98LSZ28 on 08-13-2008

12-04-2008 10:11 PM
by 98LSZ28

17

3,429

Automatic Transmission

P0748 code lost my gears

camaro2you on 10-25-2008

10-27-2008 10:04 AM
by performabuilt

3

1,593

Automatic Transmission

apply, bobdole, compared, current, cycle, duty, force, ifle, ls1tech, motor, p0748, slip, slippage, tcc

TCC slip/duty

PSU 98 on 10-10-2008

10-12-2008 03:55 PM
by BobDoLe

5

1,982

PCM Diagnostics & Tuning

code, control, electrical, fault, fix, fixable, gm, on, p0748, p0751, pressure, shift, solenoid, stuck, transmission

2 Codes, P0748 and P0751

BigEd_98Formula on 06-01-2008

07-06-2008 05:03 PM
by BigEd_98Formula

5

4,625

Automatic Transmission

Quick tune question-need answered ASAP

nj02vette on 05-19-2008

05-19-2008 11:51 AM
by nj02vette

8

880

PCM Diagnostics & Tuning

1998, 4l80, 4l80e, bravada, code, control, electrical, gm, oldsmobile, p0748, po748, pontiac, pressure, solenoid, transgo

Another p0748 code problem

Vinny1 on 03-15-2008

03-16-2008 07:40 PM
by performabuilt

5

7,542

Automatic Transmission

1998, 2004, 4l60e, 98, camaro, chevy, code, converter, corvette, ford, line, ls1, p0748, pressure, tranny, vette

P0748 after Rock On A4 installation.

(

1 2)

nitenshinarmor on 06-14-2006

11-08-2007 04:44 PM
by BigBronco

36

3,028

Automatic Transmission

1998, 4l60e, 60, car, circuit, code, control, error, gm, gmp0748, p0748, pressure, problems, solenoid, trans

I need some trans help with code P0748

GrandmasterCow on 06-11-2007

06-12-2007 09:25 PM
by performabuilt

14

2,804

Automatic Transmission

camaro, chevy, code, died, ford, hptuner, ls1, p0601, p0748, pcm, reading, reflash, replacement, scan, speedometer

98 PCM died..replaced...reflashed...now speedo is way off and tranny wont shift

(

1 2)

soundengineer on 07-08-2006

07-12-2006 08:36 PM
by Slowhawk

27

2,159

PCM Diagnostics & Tuning

0748, 1998, 2001, 4l60e, a4, bravada, circuit, code, control, electrical, gm, modulator, oldsmobile, p0748, pressure, solenoid

P0748 - Pressure Control Solenoid Circuit Electrical

1ORANGEWS6 on 03-24-2006

03-25-2006 07:54 PM
by 1ORANGEWS6

1

1,990

PCM Diagnostics & Tuning

circuit, code, codigo, control, controller, electrical, error, gmc, mastercraft, p0748, pontiac, pressure, prostar, solenoid, sylinoid

P0748 - Pressure Control Solenoid Circuit Electrical error!!!

seadoo on 02-22-2006

02-22-2006 08:11 PM
by seadoo

0

1,716

PCM Diagnostics & Tuning

P0748 Code/Sanity Check

Ouija on 09-20-2005

09-20-2005 03:33 PM
by Rock-On

1

881

Automatic Transmission

0748, code, control, engine, firebird, ls1, ls1tech, p0748, picture, pontiac, pressure, solenoid, stall, transmission, tsb

P0748 pressure control solenoid ?

monsterchevylizzard on 09-10-2005

09-11-2005 01:42 PM
by monsterchevylizzard

3

2,420

PCM Diagnostics & Tuning

4l60e, 4l80e, code, control, force, h2, hummer, motor, p0748, pressure, solenoid

What is this code?

1999TransamWs6 on 05-03-2005

05-05-2005 12:50 AM
by obZidian

6

775

PCM Diagnostics & Tuning

0748, 4l80e, 98, camaro, check, chevrolet, chevy, code, codigo, default, engine, hp, light, p0748, tuners

code p0748

obZidian on 04-28-2005

05-01-2005 11:44 PM
by obZidian

1

1,726

PCM Diagnostics & Tuning

2003, chevy, clutch, converter, corvette, diagnostic, grand, impala, modulation, p0748, pcm, prix, pulse, solenoid, torque

P0748 How to get rid of it

HumpinSS on 03-15-2005

03-18-2005 06:58 AM
by speedshifter

8

10,114

PCM Diagnostics & Tuning

2003, 98, circuit, code, corvette, engine, fix, kit, ls1, ls6, malfunction, output, p0654, p0748, p1644, rpm, shift

P0654, P0748 and P1644 codes

oOoLy on 12-29-2003

12-31-2003 09:08 AM
by oOoLy

4

2,052

PCM Diagnostics & Tuning

po748

FrankSS on 06-20-2003

07-24-2003 10:20 PM
by SS LS1

3

1,577

PCM Diagnostics & Tuning

09a, 2002, a, ac, control, corvette, electrical, intermittent, kooks, light, p0420, p0430, p0748, pressure, set, solenoid, trans, turned

Intermittent P0420, P0430 and P0748

CarMan on 05-09-2003

06-03-2003 01:07 PM
by CarMan

12

2,853

PCM Diagnostics & Tuning

2001, 4l60e, camaro, circuit, code, control, electrical, gm, gmc, p0748, po748, pressure, solenoid, solonid, tranny

4L60E Troubles

LS1IROC on 05-29-2002

05-30-2002 09:28 AM
by RPM WS6

2

1,612

Automatic Transmission

4l60e, bad, car, code, control, die, ls1, modulator, modulators, p0748, pressure, solenoid, trans, vacumn, vacuum

4L60E w/ vacuum modulator = Code P0748

Chris99WS6PWTMET on 03-13-2002

03-14-2002 09:34 PM
by Reboot

8

3,417

Automatic Transmission

2001, 2002, cdigo, code, control, gm, jetta, ls1, m6, p0748, pressure, solenoid, solenois, transaxle, trouble

How did I throw a P0748 PRESSURE CONTROL SOLENOID CIRCUIT code in my '02 A4 Z28?

damon_Z on 01-22-2002

01-22-2002 06:27 PM
by LS1derfull

1

6,140

Generation III Internal Engine

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