You are browsing camaro5 
 |
|
02-28-2020, 06:36 PM
|
#1 |
 Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Help CEL on
Whenever I turned my car on this morning it was shaking then the CEL was blinking for 30 sec.
As this happen to anyone? If so how did ya fix it? I had an error code of P04020 " which apparently is " catalyst system low efficiency (Bank 1 )" indicates that the Bank 1 Catalyst system efficiency was below threshold for a predetermined period of time. |
|
|
|
02-28-2020, 06:50 PM
|
#2 |
      
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
|
You need a cat on bank 1. Drivers side.
__________________
Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
|
|
|
|
|
02-28-2020, 07:06 PM
|
#3 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
|
|
|
|
|
|
02-28-2020, 07:08 PM
|
#4 |
    
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,735
|
It may go away and not come back for a while, but if it is the cat it will return and will likely increase in frequency.
__________________
2010 CGM Camaro 2SS LS3 Swapped A6 - GPI LS3 SS1 .647/.638, (224/237, 112 +4, 7º overlap) on CamMotion 8620 core, BTR Platinum .660" Dual Spring kit w/titanium retainers, CHE bronze trunnion upgrade, stock heads milled @ .015, Melling HV 10296 oil pump, TSP 1-7/8" long tube headers (W/Catless Off-road Pipes), Corsa Xtreme 3" Catback, GPI Ported/Rod Mod Intake, Stage 2 Ported Throttle Body, Vararam OTR CAI, Mike Norris Gen 2 catch can + GM 1LE clean side separator, 160º thermostat - Megan Racing adjustable coilovers (lowered 1.75"), MRR M017 10/11" wheels-Tuned by Ryan @ GPI
|
|
|
|
|
02-28-2020, 07:13 PM
|
#5 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
|
|
|
|
|
|
02-28-2020, 07:49 PM
|
#6 |
Drives: 2015 Camaro 2SS RS 1LE AGM Join Date: Oct 2013
Location: Galion, Oh
Posts: 531
|
Time for headers and no cats...
Sent from my SM-G960U using Tapatalk
__________________
2015 2SS RS 1LE NPP/w Kooks headers, Procharged, ID1050X injectors, Katech belt tensioner, Mighty Mouse Catch Can, BMR subframe connectors, Matco driveshaft loop, AEM Wideband/Boost/Fuel gauges , Z/28 Splitter and Spoiler/w Wicker bill, Power Stop rotors and brake pads, MRR Z/28 Rep Wheels 20" w/p zeros 285 fronts and 305 rears, ZL1 addons Rock guards and Tow hook, Rear window louvers, Flags on the quarter windows and the moonroof, Billet aluminum door handles.
|
|
|
|
|
02-28-2020, 08:12 PM
|
#7 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
|
|
|
|
|
|
02-28-2020, 08:20 PM
|
#8 |
|
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
|
Your cat is likely now starting to clog because it's been bad for so long. Replace it before you start sucking metal material from it back into the engine and damage pistons, cylinder walls, valves.
__________________
Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
|
|
|
|
|
02-28-2020, 09:55 PM
|
#9 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
|
|
|
|
|
|
02-28-2020, 10:17 PM
|
#10 | |
Drives: ABM #93 Join Date: Oct 2018
Location: Lotaburger
Posts: 3,188
|
Quote:
__________________
ABM #2399 2SS/RS:SOLD
ABM #93 2SS/RS Black Rally stripes, Titanium Interior 4,000 miles: GM GFX side skirts and diffuser waiting on paint, GM dovetail, GM heritage, RPI ZL1 style splitter. ‘87 IROC-Z Iroc blue. all original unmolested with 50K miles. |
|
|
|
|
|
02-28-2020, 10:18 PM
|
#11 | |
|
Drives: 2015 Camaro 2SS RS 1LE AGM Join Date: Oct 2013
Location: Galion, Oh
Posts: 531
|
Quote:
 Sent from my SM-G960U using Tapatalk
__________________
2015 2SS RS 1LE NPP/w Kooks headers, Procharged, ID1050X injectors, Katech belt tensioner, Mighty Mouse Catch Can, BMR subframe connectors, Matco driveshaft loop, AEM Wideband/Boost/Fuel gauges , Z/28 Splitter and Spoiler/w Wicker bill, Power Stop rotors and brake pads, MRR Z/28 Rep Wheels 20" w/p zeros 285 fronts and 305 rears, ZL1 addons Rock guards and Tow hook, Rear window louvers, Flags on the quarter windows and the moonroof, Billet aluminum door handles.
|
|
|
|
|
|
02-28-2020, 10:30 PM
|
#12 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
Sorry I’m a noob at this whole thing. But I’m trying to learn lol |
|
|
|
|
|
02-28-2020, 10:45 PM
|
#13 |
|
Drives: 2015 Camaro 2SS RS 1LE AGM Join Date: Oct 2013
Location: Galion, Oh
Posts: 531
|
$400-$800 depending on brand.
Yours is a v6 3.6L. Google headers for a 2011 Camaro LS. Sent from my SM-G960U using Tapatalk
__________________
2015 2SS RS 1LE NPP/w Kooks headers, Procharged, ID1050X injectors, Katech belt tensioner, Mighty Mouse Catch Can, BMR subframe connectors, Matco driveshaft loop, AEM Wideband/Boost/Fuel gauges , Z/28 Splitter and Spoiler/w Wicker bill, Power Stop rotors and brake pads, MRR Z/28 Rep Wheels 20" w/p zeros 285 fronts and 305 rears, ZL1 addons Rock guards and Tow hook, Rear window louvers, Flags on the quarter windows and the moonroof, Billet aluminum door handles.
|
|
|
|
|
02-29-2020, 01:08 AM
|
#14 | |
|
Drives: 2011 Chevy Camaro LS Join Date: May 2016
Location: Texas
Posts: 68
|
Quote:
|
|
|
|
|
|
|
|
|
 |
|
|
