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08-30-2013, 01:13 PM
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#1 |
 
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check engine light went on. code p0174
hey guys so i just bought a 2010 camaro ss manual. the check engine light came on and i brought it in to get scanned and it came back saying system too lean bank 2. there is a aftermarket borla exhaust on it, noweeds exhaust diverter system, and CAI. I asked and checked around and i heard that it probably is an o2 sensor problem. anyone have any information on this? thanks
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08-30-2013, 01:31 PM
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#2 |
Drives: 2011 2SS/RS M6 - 1998 Z28 Join Date: Aug 2013
Location: Merrill, Ia
Posts: 21
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Try looking at this. http://www.obd-codes.com/p0174
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08-30-2013, 01:37 PM
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#3 |
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U.S. Army Veteran
Drives: 2LT/RS SGM M6 Polished 20's Join Date: Mar 2011
Location: Bloomsburg, PA
Posts: 795
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I recall reading about issues related to 2 different types of MAF sensors for the SS's. Just spit-balling.
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08-30-2013, 01:39 PM
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#4 |
 
Drives: Camaro 2SS/RS Ice Silver Join Date: Oct 2009
Location: Kuwait
Posts: 205
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Check for exhaust leaks pre to the o2 sensor. If there is no exhaust leak swap the o2 sensors between the banks. If the problem switched to the other bank then it is the sensor.
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08-30-2013, 01:55 PM
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#5 | |
 
Drives: 2013 Chevy Camaro 2LT 3.6 V6 Join Date: Apr 2013
Location: United States
Posts: 715
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Quote:
__________________
 Seriously Sinning - "Veronica" Commandment 11 - Thou shall not travel slowly. |
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08-30-2013, 03:00 PM
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#6 | |
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Drives: 2013 SS/RS Join Date: Jul 2013
Location: Virginia Beach, VA
Posts: 482
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Quote:
 Op, just to clarify, no headers or high flow cars right??? |
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08-30-2013, 05:36 PM
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#7 |
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Has full exhaust, stainless headers, stainless highflow cats, borla arak exhaust, no weeds diverters, Hennessy CAI and custom tune.
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08-30-2013, 05:39 PM
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#8 |
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come find out;)
Drives: stockish 2012 camaro ss Join Date: Oct 2012
Location: speed county
Posts: 2,166
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the tune needs to be adjusted.
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08-30-2013, 06:01 PM
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#9 |
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Hmm you guys think it still allright to drive the car?
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08-30-2013, 06:03 PM
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#10 | |
   
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Quote:
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ADM tuned 412HP/407RWTQ. Kooks 2" headers w/ cats, ADM race intake, Vmax TB, Pedders XA coilovers and ZL1 sways. 1le clone
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08-30-2013, 06:55 PM
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#11 |
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The previous owner said it has happened to him before and it went away after awhile and he said its probably the tune. How come the tune affects it?
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08-30-2013, 07:19 PM
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#12 |
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Drives: Camaro 2SS/RS Ice Silver Join Date: Oct 2009
Location: Kuwait
Posts: 205
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If it is the tune, you should get the error on the other bank too (P0171). But as long it is on one bank I advise you to check for vacuum/exhaust leaks then sensor.
You can do some datalogging to check how the sensors voltage switching between rich and lean, response and performance. Also comparing the two banks. |
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08-30-2013, 08:38 PM
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#13 |
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Drives: 2013 SS/RS Join Date: Jul 2013
Location: Virginia Beach, VA
Posts: 482
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My guess would be the tune as well
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09-03-2013, 11:10 AM
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#14 |
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Hey guys so I switched the o2 sensors from one bank to another and the same code was still on there. I had it cleared and 2 more codes came up p 420 and p 430. Help!
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