Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys
Go Back   Automotive Forums .com Car Chat > Jeep > Commander | Patriot
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools Search this Thread
Old 11-06-2016, 04:33 PM   #1
dkampo
AF Newbie
 
Join Date: Nov 2016
Location: Nicosia
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Jeep patriot 2.2 crd 2011 knocking

Hello,
I just bought a jeep patriot with Mercedes engine OM651 2.2. The engine is knocking very bad while accelerating. The performance is not so bad. I don't know the service history of the car.

Read Codes

P032600 /KNOCK SENSOR 1 CIRCUIT - PERFORMANCE

P032B00 /KNOCK SENSOR 3 CIRCUIT - PERFORMANCE

P0A5B00 /GENERATOR CURRENT SENSOR CIRCUIT - LOW

I believe is the timing chain a tooth wrong or chain tensioner.

OM651 chain is behind engine and must take out the engine to check.

Any ideas?
dkampo is offline   Reply With Quote
Old 12-11-2016, 06:34 AM   #2
rhandwor
AF Enthusiast
 
Join Date: Sep 2006
Location: Athens, Georgia
Posts: 4,645
Thanks: 0
Thanked 63 Times in 63 Posts
Re: Jeep patriot 2.2 crd 2011 knocking

Is their any covers you can pull and look at the chain. Otherwise pull engine and check.
rhandwor is offline   Reply With Quote
Old 12-11-2016, 06:42 AM   #3
rhandwor
AF Enthusiast
 
Join Date: Sep 2006
Location: Athens, Georgia
Posts: 4,645
Thanks: 0
Thanked 63 Times in 63 Posts
Re: Jeep patriot 2.2 crd 2011 knocking

https://www.youtube.com/watch?v=aJRgHJcSLQl
https://www.youtube.com/watch?v=aJRgHJcSLQl
My link doesn't work.
Google Timing chain Mercedes CDI OM651 You Tube

Last edited by rhandwor; 12-11-2016 at 07:14 AM.
rhandwor is offline   Reply With Quote
Old 01-16-2017, 10:42 AM   #4
dkampo
AF Newbie
Thread starter
 
Join Date: Nov 2016
Location: Nicosia
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Jeep patriot 2.2 crd 2011 knocking

My knock sensors was missing from engine block (both) and the plugs was hidden behind some parts.I was looking for knock sensors for few weeks and finally i bought my cars service manual and i checked the location that was stated in the manual but nothing, Finally i found the plugs hidden around of each sensor. I will buy both knock sensors and check if this was the problem. This is strange? or there is a reason for removing those sensors?
dkampo is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD


Bookmarks
Go Back   Automotive Forums .com Car Chat > Jeep > Commander | Patriot

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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



All times are GMT -5. The time now is 05:43 PM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts