Volvo C30 This compact hatchback gives a sporty feel without compromising versatility.

Lack of power, EGR, Bypass Valve

  #1  
Old 10-23-2018, 11:15 AM
Junior Member
Thread Starter
Join Date: Oct 2018
Posts: 1
Exclamation Lack of power, EGR, Bypass Valve

Hi guys, new member here.

I have been having some issues with my car recently (2009 C30 R-Design 1.6D) with the car feeling like there is no turbo. I looked all over the engine for loose boost/intercooler pipes but everything was ok and the turbo sounded healthy. I decided to go the garage and see if the car was throwing up any fault codes and Lo and behold, it throws up quite a few which include:
  • 68C7 By Pass Valve Intercooler faulty signal
  • 68D7 By Pass Valve intercooler Jammed
  • 6890 By Pass Valve charge air cooler (CAC) signal too high
  • 4487 exhaust gas recirculation (EGR) control, flow too high
  • 44A0 EGR valve signal too high
  • 4438 Exhaust gas recirculation (EGR) control jammed.
Iv located the EGR easily, but cant find the bypass valve and was thinking of replacing these as a solution. My question here is where is the by pass valve located and should i replace both of these or is there another way to fix them?
Thanks in advance!

Garry
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jpirish
Volvo 240, 740 & 940
3
07-14-2012 03:55 PM
burnferris
Volvo V70
1
02-08-2009 04:43 PM
lou-z
Volvo 850
3
02-06-2009 05:02 PM
Benihana
Volvo 850
6
01-31-2009 01:08 AM
Jomo1994z71
Volvo 850
2
04-26-2008 09:55 AM


Thread Tools
Search this Thread
Quick Reply: Lack of power, EGR, Bypass Valve


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.