Difference between revisions of "User:Jef"

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Line 1: Line 1:
P0491 and P0492
 
 
==== Special Notes ====
 
==== Special Notes ====
 +
* North American Market (NAR) specific notes:
 +
** When found in 2009 Audi A4, A5 or Q5 with 3.2FSI AVE Engines, please see TSB 15-09-04.
 +
** When found in 2008 and newer VW/Audi 2.0T engine with a timing chain (example; CCTA and CBFA), please see:
 +
*** TT 01-15-08 for information about the intake camshaft, adjuster bridge and spool valve.
 +
**** https://static.nhtsa.gov/odi/tsbs/2020/MC-10174989-0001.pdf  NHTSA
 +
*** Technical Bulletin 2045454
 +
**** https://static.nhtsa.gov/odi/tsbs/2017/MC-10133347-9999.pdf  NHTSA
 +
*** TSB 15-12-01 or TPI 2028302 for no-start timing chain related problems.
 +
**** https://static.nhtsa.gov/odi/tsbs/2012/SB-10045560-1452.pdf  NHTSA
 +
*** [http://forums.ross-tech.com/showthread.php?4812-Audi-Volkswagen-2-0L-Chain-Drive-P0016-Cam-Crank-correlation-check Audi Volkswagen - 2.0L Chain Drive - P0016 Cam/Crank correlation check]
 +
*** The photos in [https://photos.app.goo.gl/y9HK3PuGcKjSwCGJA  this album] are from a faulty spool valve (control valve) in a 2012 Jetta with CBFA 2.0T.
  
* When found in the following '''NAR''' (North American Market) Audi models listed below check to see if TPI 2033001 is applicable:
+
* General notes:
 +
** On engines with chain driven intake camshaft(s), but belt driven exhaust camshaft(s), verify the number of chain roller links between the intake and exhaust camshafts is correct.  Click on thumbnail to enlarge:
 +
[[File:Cam_timing_chains.gif|200px]]
  
*'''Audi''' TPI  2033001 pertains to [[P0491]] and [[P0492]] stored at same time on the following vehicles with more than 15,000 miles:
+
UPDATED VERSION
** 2010+ S4 and S5 with CCBA 3.0L
 
** 2008+ A5, 2009+ A4, 2011 A6 with CALA 3.2L
 
** 2009-2011 A6 CCAA 3.0L
 
** 2012 A6/A7 CGXB 3.0L
 
** 2013+A6/A7 CTUA 3.0L
 
** 2009+ Q5 CALB 3.2L
 
** 2011+ Q7 CJWE, CJWC, CJWB 3.0L
 
  
 +
==== Special Notes ====
 +
* North American Market (NAR) specific notes:
 +
** When found in 2009 Audi A4, A5 or Q5 with 3.2FSI AVE Engines, please see TSB 15-09-04.
 +
** When found in 2008 and newer VW/Audi 2.0T engine with a timing chain (example; CCTA and CBFA), please see:
 +
*** [http://forums.ross-tech.com/showthread.php?4812-Audi-Volkswagen-2-0L-Chain-Drive-P0016-Cam-Crank-correlation-check Audi Volkswagen - 2.0L Chain Drive - P0016 Cam/Crank correlation check]
 +
*** The photos in [https://photos.app.goo.gl/y9HK3PuGcKjSwCGJA  this album] are from a faulty spool valve (control valve) in a 2012 Jetta with CBFA 2.0T.
 +
*** TT 01-15-08 for information about the intake camshaft, adjuster bridge and spool valve.
 +
**** https://static.nhtsa.gov/odi/tsbs/2020/MC-10174989-0001.pdf  NHTSA
 +
*** Technical Bulletin 2045454
 +
**** https://static.nhtsa.gov/odi/tsbs/2017/MC-10133347-9999.pdf  NHTSA
 +
*** TSB 15-12-01 or TPI 2028302 for no-start timing chain related problems.
 +
**** https://static.nhtsa.gov/odi/tsbs/2012/SB-10045560-1452.pdf  NHTSA
  
==== Special Notes ====
 
  
* When found in most '''NAR''' (North American Market) 2009 to 2016 Audi models with 3.0L or 3.2L engines with [[P0491]] and [[P0492]] stored at same time, check to see if TPI '''2033001''' is applicable.
+
* General notes:
** https://static.nhtsa.gov/odi/tsbs/2018/MC-10153120-9999.pdf  NHTSA
+
** On engines with chain driven intake camshaft(s), but belt driven exhaust camshaft(s), verify the number of chain roller links between the intake and exhaust camshafts is correct. Click on thumbnail to enlarge:
*** 2010+ S4 and S5 with CCBA 3.0L
+
[[File:Cam_timing_chains.gif|200px]]
*** 2008+ A5, 2009+ A4, 2011 A6 with CALA 3.2L
 
*** 2009-2011 A6 CCAA 3.0L
 
*** 2012 A6/A7 CGXB 3.0L
 
*** 2013+A6/A7 CTUA 3.0L
 
*** 2009+ Q5 CALB 3.2L
 
*** 2011+ Q7 CJWE, CJWC, CJWB 3.0L
 

Revision as of 10:55, 3 March 2021

Special Notes

  • General notes:
    • On engines with chain driven intake camshaft(s), but belt driven exhaust camshaft(s), verify the number of chain roller links between the intake and exhaust camshafts is correct. Click on thumbnail to enlarge:

Cam timing chains.gif

UPDATED VERSION

Special Notes


  • General notes:
    • On engines with chain driven intake camshaft(s), but belt driven exhaust camshaft(s), verify the number of chain roller links between the intake and exhaust camshafts is correct. Click on thumbnail to enlarge:

Cam timing chains.gif