10-15-2018, 07:04 PM | #1 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
MBRP Catback CEL
Hey gents. First post so bear with me....
Just installed MBRP Race Catback on my 1LE M6. Got the CEL this morning but it runs fine. Any ideas? Obviously no AFM in the M6. But curious if the NPP motors are handed and maybe I got them mixed up.
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
10-16-2018, 06:03 AM | #2 |
Drives: 18 zl1 Join Date: Aug 2017
Location: central alabama
Posts: 935
|
do you have any way to see what the cel is?
I don't think the npp valves are handed, but I could be mistaken. you could unplug fuse 52 and disable them altogether if that makes you feel better. I don't think a cel has ever been thrown for those. |
10-16-2018, 07:58 PM | #3 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
Bank 2 oxygen sensor is running rich? Any ideas? Anyone?
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
10-17-2018, 06:35 AM | #4 |
Account Suspended
Drives: 18 1SS/1LE Join Date: Jun 2018
Location: Missouri
Posts: 939
|
Only thing related to a catback that I can think of is that there's a leak somewhere in the system. I'd relook at the joints and clamp, reposition/tighten and see if that get's you anywhere.
|
10-17-2018, 07:52 AM | #5 |
Drives: 2017 Camaro SS 1LE (F1A-94 FBO H/C) Join Date: Jun 2017
Location: San Antonio Texas
Posts: 843
|
yeah a catback shoould NOT being throwing a CEL, check your clamps, verify there is no leaks! "Bank" errors are related to your 02 sensors so if you removed them make sure they are tightened and plugged in.
__________________
Performance Mods: F1A-94, DSX Flex Fuel Kit, MSD Spark Plug Wires, KOOK 2" off road headers, MBRP Race catback exhaust, Pray Performance Custom Boost Cam, Rocker Arm Trunion Upgrade Kit, 7.850" Hardened Chromemoly Length Pushrods and Johnson Racing 2110R Lifters, TSP CNC'd Heads, Ported MSD intake manifold, 103mm Katech Throttle body, Forged Pistons/Rods, RPM Meth kit, DSX Aux Fuel system, AEM Failsafe and banks gauge, LT4 HPFP, LT4 injectors, BMR motor mounts, Hurst Short Throw, Manley SS exhaust valves
Videos of my car? Check here: https://www.youtube.com/channel/UCNi...Qy1OL4NVGlPogw |
10-18-2018, 01:03 PM | #6 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
Checked everything. Tighter than prom night. Idk how but maybe that sensor is bad? Im lost on this one. The only other thing i did when installing the exhaust was the catch can but idk how that would affect a rich code.
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
10-18-2018, 01:36 PM | #7 |
Drives: 2017 Camaro SS 1LE (F1A-94 FBO H/C) Join Date: Jun 2017
Location: San Antonio Texas
Posts: 843
|
nope, catch can wouldn't do it, have you tried to reset the battery?
__________________
Performance Mods: F1A-94, DSX Flex Fuel Kit, MSD Spark Plug Wires, KOOK 2" off road headers, MBRP Race catback exhaust, Pray Performance Custom Boost Cam, Rocker Arm Trunion Upgrade Kit, 7.850" Hardened Chromemoly Length Pushrods and Johnson Racing 2110R Lifters, TSP CNC'd Heads, Ported MSD intake manifold, 103mm Katech Throttle body, Forged Pistons/Rods, RPM Meth kit, DSX Aux Fuel system, AEM Failsafe and banks gauge, LT4 HPFP, LT4 injectors, BMR motor mounts, Hurst Short Throw, Manley SS exhaust valves
Videos of my car? Check here: https://www.youtube.com/channel/UCNi...Qy1OL4NVGlPogw |
10-18-2018, 01:46 PM | #8 |
Drives: 2018 Camaro 2SS Hyper Blue Join Date: Apr 2018
Location: Tampa, FL
Posts: 265
|
you def have a leak somewhere, probably on the passenger side. Work front to back, one clamp at a time and re-check everything
__________________
2018 Camaro 2SS
| Hyper Blue Metallic | A8 | NPP | MRC | NAV | HUD | ATAK | |
10-18-2018, 01:55 PM | #9 | |
Drives: 2016 Camaro SS Join Date: Nov 2015
Location: Santa Rosa, CA
Posts: 334
|
Quote:
- Jason @ Flowmaster |
|
10-18-2018, 07:15 PM | #10 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
OK im headed back up to my buddies shop. Gonna go through it from headers to tips. Im gonna take out the sensor take a look at it then swap sides. If it turned out to be a leak will the code just go away or do i need to reset the ECU?
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
10-21-2018, 11:03 PM | #11 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
So ran tgrough the whole exhuast. Tightened everything except the headers. Switched the O2 sensors from left to right. Still got codes. Now its P02099 and P0430. Im about to lost my mind on this one. Going to the dealership tomorrow and getting new collector gaskets and a new O2 sensor and covering all my bases.
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
01-27-2019, 11:10 PM | #12 |
Drives: 22 ZL1 M6 Join Date: Oct 2018
Location: GTA
Posts: 342
|
did you ever find out the issue?
|
03-31-2019, 11:17 PM | #13 |
Drives: 2018 Camaro SS 1LE M6 Join Date: Oct 2018
Location: Northern California
Posts: 345
|
I replaced the gasket behind the passenger secondary car and the O2 sender. Tightened the holy F*** out of everything. No more code.
__________________
Camaro 2SS 1LE, MBRP Catback, Mishimoto Catch Can, Rotofab dry, TSP1 7/8” headers,DSX FF, Pray ported MSD, 95mm TB
492WHP 473WTQ |
|
|
Post Reply
|
Thread Tools | |
|
|