How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Steve Your Own Question

Steve
Steve, ASE L1 Master Technician
Category: Chrysler
Satisfied Customers: 5494
Experience:  25+ Years experience as a professional working automotive technician; ASE L1 master technician
157173
Type Your Chrysler Question Here...
Steve is online now
A new question is answered every 9 seconds

2005 SEBRING: INSPECTION..AIR FLOW..SENSOR CIRCUIT..CHECK ENGINE LIGHT

Customer Question

I FAILED AND INSPECTION WITH MY 2005 SEBRING EQUIPPED WITH CA EMISSIONS.THE CODE THAT CAME UP WAS P-2431(SECONDARY AIR FLOW/RESSURE SENSOR CIRCUIT HIGH BANK 1)I CHANGED THE AIR CHECK VALVE AND THE AIR INJECTION PUMP,BUT THE CHECK ENGINE LIGHT IS STILL ON.WHAT COULD THE PROBLEM BE NOW?THE CHECK VALVE AND AIR INJECTION PUMP WERE BOTH BAD.
Submitted: 5 years ago.
Category: Chrysler
Expert:  Steve replied 5 years ago.

Hello;

What engine do you ahve in your Sebring?

Customer: replied 5 years ago.
2.4 DOHC
Expert:  Steve replied 5 years ago.

This code is stored when the computer commands the air injection system to operate, but the MAF sensor sees no change in the volums of air entering the engine. Since the air for the air injection system passes through the air filter and MAF sensor, a normal response would be an increase in engine airflow when the injection is activated.

This is a 2 trip fault; it has to occur twice on subsequent trips to store the code and turn the light on.

Possible causes include any kind of air leak in the air injection system, an internal MAF sensor problem, or an internal PCM problem.

Customer: replied 5 years ago.
MY CAR IS DOES NOT HAVE A MAF SENSOR.WHEN I PURSHED THE AIR PUMP THE CLERK TOLD ME THAT CHRYSLER RECOMMENDS CHANGING THE RELAY SWITCH.I HAVE NOT SHOULD I? AND COULD THIS BE TRIGGERING THE CODE NOW?
Expert:  Steve replied 5 years ago.
What is the 8th digit of your VIN number?
Customer: replied 5 years ago.
J
Expert:  Steve replied 5 years ago.

Apologies; apparently this is an unusual setup compared to the ones we have seen in our shop.

on yours, the MAF sensor is used only for air injection monitoring; it is attached to the air injection inlet hose, directly below the filter.

Customer: replied 5 years ago.
YES
Expert:  Steve replied 5 years ago.
Yes, yours has an airflow sensor; it is locates between the filter and the inlet hose for the air injection system. this sensor may be faulty, but you need a scan tool with live data display capability to be able to see if it is working or not.

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • I was skeptical at first but thought I'd give it a try. I was pleasantly surprised. Your site actually is a quality service that I would recommend to others in a heartbeat. Stan Sayre, PA
< Last | Next >
  • I was skeptical at first but thought I'd give it a try. I was pleasantly surprised. Your site actually is a quality service that I would recommend to others in a heartbeat. Stan Sayre, PA
  • I AM VERY GLAD THAT I TOOK A CHANCE ON YOUR PROBLEM SOLVING SKILLS. I WAS SUCCESSFUL IN REPLACING THE FUEL PUMP. MY TRUCK RUNS LIKE A CLOCK. IT RUNS LIKE THE DAY I BOUGHT IT. NO LUNGING FORWARD, THE TURBO REACTS THE SECOND I STOMP ON THE GAS, AND IT HAS A LOT MORE POWER AND EVEN SOUNDS BETTER TO ME. IT SAVED ABOUT $500.00 BY DOING THE WORK MYSELF. I GIVE YOU ALL THE CREDIT FOR YOUR DIAGNOSING THE PROBLEM, JUST FROM THE SYMPTONS I GAVE YOU OVER THE e MAIL. I WILL USE YOUR WEB SITE AGAIN AND REFER MY FRIENDS. THANKS SO MUCH FOR THE HELP. TOM WHITTAKER USA
  • Just a quick line to tell you how pleased I am to have my brakes working properly after all this time. Your answer was what I needed. I would certainly recommend you highly. God bless! Rev. Jerry Baysinger Holts Summit, Mo
  • I recently asked a question about my 2005 dodge ram, and I just wanted to let my Expert know that he hit the nail squarely on the head with his answer. I wanted to thank him again. Greg Pittsburgh, PA
  • Just a quick line to tell you how pleased I am to have my brakes working properly after all this time. Your answer was what I needed. I would certainly recommend you highly. God bless! Jerry Holts Summit, MO
  • Thank you so much for your answer. My initial estimate was $325; I got it done for $100 - part and labor. Lynn B. Ormond Beach, FL
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
 
 
 

Meet The Experts:

 
 
 
  • Don 'Mo Lurch'

    Aftermarket & Factory Electronics

    Satisfied Customers:

    384
    Chrysler Warnty, Heavy Line Mech, Mobile Electronics. Sales, Installation & Repair for 30 years
< Last | Next >
  • http://ww2.justanswer.com/uploads/MO/molurch/2012-6-6_214526_500.64x64.png Don 'Mo Lurch''s Avatar

    Don 'Mo Lurch'

    Aftermarket & Factory Electronics

    Satisfied Customers:

    384
    Chrysler Warnty, Heavy Line Mech, Mobile Electronics. Sales, Installation & Repair for 30 years
  • http://ww2.justanswer.com/uploads/2P/2paulm/2012-4-4_183431_justabswer.64x64.jpg Paul M ASE Master's Avatar

    Paul M ASE Master

    ASE Master Tech

    Satisfied Customers:

    117
    ASE Master Tech 20+ Years
  • http://ww2.justanswer.com/uploads/MU/muddyford/2012-6-13_1204_1.64x64.png Chris (aka - Moose)'s Avatar

    Chris (aka - Moose)

    Technician

    Satisfied Customers:

    93
    16 years of experience
  • http://ww2.justanswer.com/uploads/IV/ivestoy2/2011-7-21_44030_ivan.64x64.jpg Ivan's Avatar

    Ivan

    ASE Certified Master Technician

    Satisfied Customers:

    55
    ASE Master Tech w/ 20+ years in the field. Self employed for 9 years. Member of AUTOLAB radio show.
  • http://ww2.justanswer.com/uploads/AC/acuramstr/2012-6-6_181032_me.64x64.jpg AUTOMSTR's Avatar

    AUTOMSTR

    ASE Certified Technician

    Satisfied Customers:

    0
    ASE Master Tech, L1, CA Smog ,30 YRS EXP
  • http://ww2.justanswer.com/uploads/AM/amedee/2013-10-24_23656_Amedee1.64x64.jpg Amedee's Avatar

    Amedee

    Chrysler Technician

    Satisfied Customers:

    787
    ASE Master Technician advanced level specialist
  • http://ww2.justanswer.com/uploads/SU/supermechanic/2013-8-23_03546_500.64x64.jpg Jerry's Avatar

    Jerry

    Master Mechanic

    Satisfied Customers:

    432
    ASE Master tech. 30+ years mechanic, shop forman, service manager