Welcome Guest ( Log In | Register )

Mitsubishi-Forums.com > Mitsubishi Models > Airtrek & Outlander Forum > 1G (2003-2006) Airtrek & Outlander
Mitsubishi-Forums.com - The UNOFFICIAL Mitsubishi Community This site is NOT affiliated in any way with Mitsubishi or any of it's subsidiaries. Our goal is to provide Mitsubishi owners an information outlet - a means to communicate with other Mitsubishi owners. It is simply a community where fans and owners can get the right information for tuning, customization and general discussions on anything about Mitsubishi. You'll find the answer to almost any question about your Mitsubishi in this site. If not, simply join and ask! We have many willing expert members just waiting to answer your questions.

Mitsubishi-Forums.com is not affiliated with or endorsed by Mitsubishi Motors.
 
Reply to this topicStart new topic

Do you like Mitsubishi-Forums.com? Link to us and help spread the word about our forum. Thanks!
> 2004 Outlandercode P2138 Accelerator Pedal Position Sensor, no acceleration above 10mph
windssurfer
post Apr 19 2013, 10:55 AM
Post #1


Newbie


Group: Members
Posts: 24
Joined: 20-November 10
Member No.: 97,331
Status: Offline
Location: USA
Drives: 2004 Mitsubishi Outlander



2004 AWD Outy with over 100,000 miles bought brand new in 2005.
Driving car normally and for no apparent reason car will not accelerate above 10mph. Get out of traffic, pull over shut down and restart and everything is normal.
This happened about 4 time in the last 2 years.
Everytime I bring it to my shop they see the P2138 code but are unable to find anything wrong after testing and clear the code.
Did some research and found TSB -06-03-011REV issued by Mitsubishi Autgust 2006 describing this as a computer error and needs to be reflashed.
I do not recall ever having this reflash done when it was under warranty and had regular dealer servicing.
Called my local dealer as I do not live close to the original dealer where purchased. They want to charge $60 to reflash but the tech said on the phone "doesn't sound like it's the computer, may be the throttle body". I have a deep distrust of most dealers from past experiences and know they will try to rake every $$$ they can out of customers with older cars so I need advice.

Anyone on this forum have this problem?
Was your computer reflashed?
Should I call Mitsubishi direct customer service and see what they say?

This is a serious issue and could cause accidents.
Go to the top of the page
 
QuoteReply
crunchedlander
post May 11 2013, 09:30 PM
Post #2


Member
*

Group: Members
Posts: 25
Joined: 26-February 10
Member No.: 85,671
Status: Offline
Location: NB,Canada
Drives: 2003 Outlander XL



Have not had this happen on the Outlander, but had a similar issue with a Jeep Cherokee, drive at a steady pace, motor would cut back to idle and would have to shut down and restart.
Replaced the TPS, (throttle position sensor, same function as APPS), problem solved, never came back. AFAIK, it is just a rheostat that alters a voltage signal to the computer to adjust the injector pulse width. If the computer gets an out-of-range signal, it will default to a limp-in mode.
Hope this helps.
Go to the top of the page
 
QuoteReply
  Advanced Search
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

Reply to this topicStart new topic
Get your Mitsubishi listed in the Garage Today, for FREE, to share with the world what you drive and what toys and modifications you have.

Collapse

> Similar Topics

  Topic Replies Topic Starter Views Last Action
No New Posts 2004 Endeavor - Difficult To Shift Between Gears
6 pennywise58 123 16th April 2016 - 08:13 AM
Last post by: dakota4d
No New Posts 2004 Endeavor Grinding/scraping Noise When Shifting/idle
3 mirshahi61978 164 12th April 2016 - 11:37 AM
Last post by: pshaw
No New Posts 2004 Outlander Wanted Interior Wiring For Center Console
after burn out
1 BlueDevil 155 20th January 2016 - 11:53 PM
Last post by: chain rattle
No New Posts 2004 Endeavor Obd Code P0135
2 mrbo 1,038 5th January 2016 - 10:00 AM
Last post by: 06 Galant
No New Posts 2004 Shogun Sport Washer Bottle Pump Help Please
20 reptile007 313 9th December 2015 - 08:59 AM
Last post by: TW2005

 
 
 
Time is now: 30th April 2016 - 04:00 AM
Mitsubishi-Forums.com is not affiliated with or endorsed by Mitsubishi Motors.
 
Privacy Statement