Sign up to remove ads. We'd love to have you amongst our ranks! Just Click here!


pontiac forums   pontiac forums

Go Back   Pontiac Forums > Pontiac CUV and Van Forums > Pontiac Torrent Forum

Advertisements





Pontiac Torrent Forum Discuss topics regarding the Pontiac Torrent.

Pontiac Forum: 2008 Torrent Gremlins
Reply
 
Thread Tools
  #1  
Old March 12th, 2018, 01:08 AM
Bosun Bosun is offline
newb
 
Join Date: Mar 2018
Location: Victoria, Canada
Posts: 2
Bosun is on a distinguished road
2008 Torrent Gremlins

Hi All,

I'm the proud owner of a 2008 Pontiac Torrent 3.4L. We had our 1-year anniversary about 1 month ago, and as with all quality relationships, it's been faithful, adventurous and had its fair share of unclear issues and arguments. I blame a communication breakdown.
Right, to the point. Here is our magnificent list of troubles:

- Stablitrack disabling itself. points to an EGR issue: Code P0405. intermittently (once every few days - sometimes lasting a month without the issue.
- Temp sensor error with temp gauge dropping to 0 and A/C disabling. Code P0128, P0442. Points to an ECT sensor issue. Intermittent (weekly to monthly).
- Cruise control intermittently works. Most of the time it's unresponsive.
- driver airbag and passenger airbag service warning coming on. Intermittently.
- seat belt warning stays on or doesn't function. Driver and passenger Intermittent
- driver door doesn't lock with central locking. Intermittent
- right turn signal stays on sometimes. the volume of turn signal changes.

I believe it's primarily electrical. Mechanically the engine hasn't skipped a beat, starts reliably and purrs along nicely. It's just taking a little bit to get used to the Christmas display on the dash with flashing errors, alerts and the faithful check engine light.

My question(s)... do you think some of these key issues could be related to the Engineer Control Module being faulty? Or an ECM grounding problem? Since its so intermittent.

first post too! been meaning to do this for a long time,

Thanks,

Bosun
Reply With Quote

  #2  
Old March 12th, 2018, 09:56 AM
melsg5's Avatar
melsg5 melsg5 is online now
Senior Member
ADMINISTRATOR
 
Join Date: Dec 2008
Posts: 18,398
melsg5 is on a distinguished road
not sure how you got a connection between and EGR problem and stabilitrack?
P0128 most likely you need a thermostat, dont wait in case it fails in a closed position
https://www.obd-codes.com/p0128
P0405 look for a bad/broken connection or the valve is bad
https://www.obd-codes.com/p0405
P0442 start with a new gas cap
https://www.obd-codes.com/p0442

The other problems require a scan tool that goes beyond basic ECM codes, need something that can read BCM, ABS, Stabilitrak, etc.
__________________
1971 GTO 455 HO Ram Air
Reply With Quote
  #3  
Old March 12th, 2018, 11:55 PM
Bosun Bosun is offline
newb
 
Join Date: Mar 2018
Location: Victoria, Canada
Posts: 2
Bosun is on a distinguished road
Thanks for the reply melsg5,

Yeah, it's strange. Whenever the Stablitrack disables it spits up the P0405 code. I've tested this by disconnecting the plug to the EGR too and without fail my Stablitrack automatically disables. I've heard the EGR valve can be used to regulate the power for traction control, so maybe it's related there.

Looking through the service records, I see the previous owner had the EGR tested and replaced recently. He also replaced the ECT sensor. Both of these issues are very intermittent too, which is why I believe it's a comms issue and could be related to the cabling, grounding or the Engine Control Module itself...

I'll take your advice and get the thermostat checked out, just to be safe though.

Cheers,
Reply With Quote
Reply

Tags
2008 torrent, ecm, ect, egr, grounding


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:36 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc.
pontiacforum.com recognizes that "Pontiac", it's logos and various model names and numbers are registered trademarks of the General Motors Corporation. These terms are used for identification purposes only. pontiacforum.com is not affiliated in any way with the General Motors Corporation, Pontiac or any other company listed herein. All information on this site is the opinion of its members and not the opinion of the site itself. ©2017 pontiacforum.com. All rights reserved.


MADISON ROSS MEDIA GROUP MARKETPLACE
Need products for your Pontiac? Check out your options at the links below:

Miss the Pontiac G8 GT? Believe it or not, Kia may have something for you. The Kia Stinger is a large sport-oriented hatchback sedan in the mold of the Audi A7.