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1993 LS400 MAF Sensor

dplumley5 on Apr 25, 2026

Apr 26, 2026 09:51 AM
by CLLEXUSS

1

220

LS - 1st and 2nd Gen (1990-2000)

Where can I find reference numbers? (Rich engine)

DrSafi5 on Dec 17, 2025

Dec 27, 2025 08:02 AM
by Lexura16

5

883

NX - 1st Gen (2015-2021)

2007, 98, air, check, checks, engine, flow, lexus, ls400, ls460, maf, sensor, sewell, sprayed, vsc

Check Engine, Check VSC - bad MAF & intake - HELP

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1 2)

andy350 on Nov 11, 2013

Aug 9, 2025 11:20 AM
by ELexis

17

15,331

IS - 2nd Gen (2006-2013)

MAF replacement pn

flpgbc on Jan 16, 2025

Jan 16, 2025 05:38 PM
by CELSI0R

1

491

LS - 1st and 2nd Gen (1990-2000)

400, engine, fit, fuel injector, harness, issues, lexus, maf, models, sc, sc400, wheel, wire, wiring, wiring harness

SC400 Neurosurgery - wiring harness repairs

zeus87gn on Aug 15, 2012

Jul 8, 2024 08:16 AM
by premiertlc

11

7,231

SC - 1st Gen (1992-2000)

Mass air flow sensor normal reading ?

(

1 2)

Happboy on May 13, 2024

Jun 2, 2024 07:59 AM
by Happboy

19

6,578

RX - 3rd Gen (2010-2015)

air, car, codes, diagnosing, flow, gas, issues, lexus, maf, mass, pedel, press, problems, sc400, sensor, stalled, throttle

SC400 stalling issues

(

1 2)

lexdud on Dec 3, 2009

Dec 9, 2023 10:58 AM
by blood

15

12,329

SC - 1st Gen (1992-2000)

circuit, counter, gear, input, leaking, lexus, location, low, maf, p0717, rx300, sensor, speed, transmission, turbine, u140e

P0717 transmission speed sensor???

(

1 2)

zombie on May 24, 2007

Dec 4, 2023 07:16 AM
by ShSh

18

73,575

RX - 1st Gen (1999-2003)

2008, find, is350, maf, output, pin, safc, signal, vg, wire, wiring

Which MAF wire is the OUTPUT to the ECU?

Gernby on Oct 20, 2006

Oct 9, 2023 06:14 AM
by WhyCantIMe

3

2,552

IS - 2nd Gen (2006-2013)

1994 sc400 1uz Auto Jerking/hesitation. HELP.

24sc400 on Mar 8, 2023

Mar 9, 2023 08:19 AM
by t2d2

2

444

SC - 1st Gen (1992-2000)

01, 2000, 2001, 300, 98, air, fllow, gs, gs300, kind, lexus, location, maf, mass, sensor

GS300 Mass Air Flow Sensor (98-2000 VS. 2001+)

PHML on Jul 2, 2004

Dec 23, 2022 12:57 PM
by Anagator89

1

5,260

Performance

airflow, bay, box, check, efi, engine, es330, fuse, lexus, linked, located, maf, map, mass, northeast, powered, regional, sensor, unplugged, vbulletin, vsc

VSC after unhooking MAP/MAF

TuscaniLuv on Jul 26, 2011

Oct 26, 2022 04:37 PM
by Nbk2q4t1

5

4,738

IS - 2nd Gen (2006-2013)

2000, 300, 95, air, clean, cleaning, flow, gsn, karman, lexus, maf, mass, problems, sc300, sc400, sensor, vortex, yr

95 MAF to clean or not to clean

(

1 2 3)

over40driv on Sep 2, 2009

Sep 9, 2022 06:52 AM
by djl

40

21,381

SC - 1st Gen (1992-2000)

1997, adapter, air, box, boys, cleaning, cone, es300, filter, maf, mud, pep, putting, removing, stock, work

removing air filter box for cone fiter 2000 es300

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1 2 3 4)

sagarx on Sep 25, 2009

Mar 21, 2022 08:42 PM
by LeX2K

49

25,396

ES - 1st to 6th Gen (1990-2018)

01, 2001, blaster, clean, engine, gs430, lexus, location, maf, motor, mount, mounting, mounts, pb, pic, replace

01 gs430 motor mount replacement attempt

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1 2 3 4 5 ... Last Page)

krispl on Aug 29, 2010

Mar 18, 2022 04:58 PM
by Frankn

83

51,858

GS - 2nd Gen (1998-2005)

cleaning, fuel injector, fuel pump, maf, throttle body

Fuel Injector Cleaning on SC430

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1 2 3 4)

Bgw70 on Jan 15, 2016

Jan 16, 2022 02:18 PM
by jimisbell

50

21,984

SC430 - 2nd Gen (2001-2010)

250, car, check, control, disturbed, engine, idle, lexus, light, maf, rough, stability, tracsion, traction, vsc

engine check light and traction control light on?

(

1 2)

Phresh2010 on Nov 12, 2010

Dec 3, 2021 03:38 AM
by Jmccall4

27

34,932

IS - 2nd Gen (2006-2013)

2003, 2jz, 2jzgte, 99, dett, driveshaft, fal, fit, gs300, intercooler, jdm, lexus, maf, sidemount, swap, vvti

JDM 2jzgte vvti swap GS300

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1 2 3 4 5 ... Last Page)

SBM2jLEX on Mar 13, 2011

Apr 1, 2021 03:34 PM
by AntmanGT

225

300,836

Performance

2jz, 2jzgte, air, code, flow, gte, maf, mass, porblem, problem, sale, sensor, swap, vvti, working

2jz get vvti swap maf sensor problem

GSVIP300 on Aug 16, 2012

Jan 5, 2021 10:52 PM
by 98gtegs300

10

18,949

Performance

MAF sensor cleaner?

714is300 on Jun 4, 2020

Jun 6, 2020 10:32 PM
by energie8

3

1,241

GS - 3rd Gen (2006-2011)

2003, accelerator, body, carb, cleaner, cleaning, forum, frontier, lexus, maf, nissan, rx330, sensor, spray, sticking, throttle

Throttle body + MAF cleaning

StanVanDam on Apr 6, 2010

Aug 19, 2019 08:08 AM
by MarkLev12

13

23,677

LS - 3rd Gen (2001-2006)

222040d030, 2220422010, 23, clean, cleaning, compatibility, drive, gen, karman, lexus, list, ls430, maf, mafsensor, sale, sensor, vortex

Cleaning the MAF sensor on my LS430

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1 2 3)

chunkyda on Aug 8, 2010

Aug 5, 2019 10:50 AM
by e60bmw

43

48,217

LS - 3rd Gen (2001-2006)

MAF sensor - '95 SC300

PDMichael on Apr 14, 2019

Apr 15, 2019 04:40 PM
by KahnBB6

9

7,402

SC - 1st Gen (1992-2000)

330i, bmw, body, clublexus, drivers, ecu, forum, front, fuel, gas, low, maf, ran, remove, sc400, seat, sensor, throttle, voltage

The definitive guide to fixing SC400 hesitation issues

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1 2 3 4 5 ... Last Page)

brad11140 on Feb 4, 2011

Apr 9, 2019 08:20 AM
by KMCSC40092

104

189,282

SC - 1st Gen (1992-2000)

1997, 92, air, camry, caravan, clean, cleaning, diy, flow, grand, location, maf, mass, repair, sensor, sienna, toyota

DIY- (MAF) Mass Air Flow Sensor Cleaning

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1 2 3)

hypervish on Jul 25, 2010

Dec 27, 2018 01:30 PM
by ursnicu

43

237,359

RX - 1st Gen (1999-2003)

2003, air, body, clean, cleaner, es300, evaporation, flow, gs400, intake, lexus, maf, mass, sensor, system, taking, throttle

MAF Sensor and Throttle Body Cleaning DIY: GS400 & GS430

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1 2 3 4 5 ... Last Page)

SeattleGS400 on Mar 28, 2008

Nov 24, 2018 08:57 PM
by Will_GS400

84

265,197

GS - 2nd Gen (1998-2005)

Strange idle

jafoo on Aug 12, 2018

Aug 12, 2018 04:45 PM
by jafoo

0

1,509

GX - 1st Gen (2003-2009)

How to replace MAF sensor?

SparksLex on Nov 13, 2017

Dec 19, 2017 09:40 PM
by Ericspyder

6

1,014

IS - 2nd Gen (2006-2013)

Perfect Idle, Stutter driving help

CMoening on Oct 30, 2017

Oct 30, 2017 07:14 PM
by CMoening

1

1,535

SC - 1st Gen (1992-2000)

1jz, borg, maf, na-t, nat, s366, safc2, sale, sc300, sensor, setting, soarer, warner

93 sc300 na-t to 1jz build

(

1 2)

SC3NAT on Mar 10, 2014

Apr 28, 2017 12:58 PM
by 73luxury

27

13,000

SC - 1st Gen (1992-2000)

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