1998 Lexus LS 400 Logo

Related Topics:

stephen beauford
stephen beauford Posted on Oct 18, 2012
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Trouble codes 1998 lexus ls400 715 & 172 - 1998 Lexus LS 400

Answer This Question

2 Answers

Marvin

Marvin

Level 3:

An expert who has achieved level 3 by getting 1000 points
Top Expert:

An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.

  • Lexus Master 85,242 Answers
  • Posted on Oct 18, 2012
Marvin
Lexus Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
Top Expert:

An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.

Joined: Jun 20, 2008
Answers
85242
Questions
28
Helped
29058064
Points
266281

Please follow this link to the site that has definitions of trouble codes and suggested repairs. You do need the full code, the above numbers are not valid codes, need a letter and one more number 0-9

  • Marvin
    Marvin Oct 18, 2012

    P0715 LEXUS - Input/Turbine Speed Sensor Circuit Malfunction. Possible causes

  • Marvin
    Marvin Oct 18, 2012

    Transmission speed sensor circuit is open or shorted

×

Ricky Peters

Ricky Peters

Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
President:

An expert whose answer got voted for 500 times.

  • Lexus Master 2,620 Answers
  • Posted on Oct 18, 2012
Ricky Peters
Lexus Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
President:

An expert whose answer got voted for 500 times.

Joined: Jul 26, 2008
Answers
2620
Questions
1
Helped
730773
Points
7327

Fuel system to rich bank 2 which is the passenger side.I would check for leaking injectors.

  • 1 more comment 
  • Marvin
    Marvin Oct 18, 2012

    What??

  • Marvin
    Marvin Oct 18, 2012

    P0172 LEXUS - System Too Rich cylinder bank one.

  • Marvin
    Marvin Oct 18, 2012

    Possible causes. Excessive fuel pressure (checkthis first) defective Mass Airflow sensor, faulty fuel injectors

×

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0answers

I have a 1998 lexus 300 that a friend of mine just replaced both knock sensors. Thecarwas just retested and the trouble codes came back on for the knock sensors. What do I do now?
Read full answer
Be the first to answer Apr 05, 2018 • Lexus ES 300 Cars & Trucks
0answers

1995 Ford F150 codes 111,132 what they mean
Read full answer
Be the first to answer Aug 01, 2016 • 1995 Ford F150 Styleside Regular Cab
0helpful
1answer

I have a message (air condition no connected)in my car LEXUS VG 470 v8 model 2006 and i can't read the trouble code with scan tool please help
You need a professional scan tool to read
body codes & the correct software
for asian vehicles, as well as enhanced data
Read full answer
Mar 08, 2013 • Cars & Trucks
0helpful
1answer

2005 Volvo V50, 2.4i Problem Hi, My check engine light is on. Trouble codes are P0172 & P0190. Maybe they are related ?
172 is sytem to rich, 190 is fuelrail sensor malfuntion. Replace the fuel rail sensor and this will fix your problem.
Read full answer
Jan 21, 2011 • Volvo V50 Cars & Trucks
3helpful
1answer

Failed emissions test Trouble codes P0171 & P0174 System too lean
Trouble codes P0171 & P0174
Read full answer
Sep 17, 2010 • 2001 Lexus RX 300
0helpful
1answer

1998 Lexus GS300 show code: P1633 ECM Malfunction (ETCS Circuit) when I push down on the gas petal, the car does not move. how do I repair this & what is the cost?
the pedal has a electronic unit that dictates throttle position.the cost is generally 300 for most cars .
Read full answer
Apr 14, 2010 • 1998 Lexus Gs 300
0helpful
1answer

I have trouble codes 107 & 172...when idling the car sometimes dies...
Code P0107: 'Manifold/Barometric Pressure Circuit, Low input'
P0172: 'Fuel Trim, System Too Rich (Bank 1) '

No wonder it dies.
Read full answer
Dec 18, 2009 • 2001 Volvo S40
0helpful
1answer

My engine light is on
when the check engine light is on it is to alert you to the fact that a trouble code has been stored in the computers memory, there are over 200 such fault/trouble codes so guessing is not an option, u will need to have the OBD 2 engine control system tested and then post the trouble code back here, there will be a code.
Read full answer
Aug 14, 2009 • 1998 Lexus Gs 400
0helpful
2answers

Ford 4.0 v6 misfiring
yes an o2 sensor can cause the mixture to go lean or rich. But you have another culprit also a knock sensor can cause this also. for the miss this is more of what the knock sensor would control. Hope this helps you
Read full answer
Jan 17, 2009 • 1994 Ford Explorer Limited
0helpful
3answers

Mass Air Flow Sensor, oxygen sensor and coil plugs
look for vacuum leaks the last 4 codes are lean codes
primarily lookm at the pcv hose noturious for collapsing
Read full answer
Sep 16, 2008 • 2000 Ford Expedition
Not finding what you are looking for?

View Most Popular

1998 LS 400

  • Cars & Trucks

Related Question

I have a 1998 lexus 300 that a friend of mine just replaced both knock sensors. Thecarwas just retested and the trouble codes came back on for the knock sensors. What do I do now?

  • Lexus ES 300 Cars & Trucks

Related Topics

419 views

Ask a Question

Usually answered in minutes!

Popular Questions

1993 Lexus LS400 acceleration stalls or surges

1993 Lexus Ls 400

Telescopic Steering wheel won't move down - I hear a gear spinning

1997 Lexus LS 400

What is firing order for 1996 Lexus LS400?

1996 Lexus LS 400

Where is the computer box in the Lexus LS400

1991 Lexus LS 400

Manuals

1993 Lexus Ls 400

Check Out the Latest Top Trucks Report!
Check Out the Latest Top Trucks Report!

View all Fixya Reports

Top Lexus Experts

ROBERT GARCIA
ROBERT GARCIA

Level 3 Expert

926 Answers

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Lexus Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...