P069E- Fuel Pump Module after catback/xpipe

teddyca · 11-22-2019, 04:28 PM

Not my car but a buddies. He had a Corsa system put on with an Xpipe and said they removed and disconnected his rear O2's. Initally I figured that was it and tried to clear but it comes back immediately. Car drives as normal. Any ideas? I was thinking of using my HP Tuners and tuning out his rear O2's if possible but I dont want to hash his stock tune and he lose a warranty. Next step dealer but I figured I would at least ask the board.

JCunningham · 11-25-2019, 03:03 AM

has nothing to do with the rear o2s but he should be getting codes for the rear o2 if disconnected. if you take it to the dealer put it back to stock or they wont touch it. no idea why they would do anything with the rear o2 if it still has the factory front cats. why did he replace the factory xpipe?

teddyca · 11-25-2019, 02:32 PM

Quote:

Originally Posted by JCunningham

has nothing to do with the rear o2s but he should be getting codes for the rear o2 if disconnected. if you take it to the dealer put it back to stock or they wont touch it. no idea why they would do anything with the rear o2 if it still has the factory front cats. why did he replace the factory xpipe?

Honestly I have no idea either. I left mine on. I didnt even bother to look under the car but he told me they zip tied the O2 harnesses. LOL He can deal with it. Just seems coincidental that he gets an exhaust and now this code.

gmw0181 · 01-08-2020, 03:45 PM

Quote:

Originally Posted by teddyca

Not my car but a buddies. He had a Corsa system put on with an Xpipe and said they removed and disconnected his rear O2's. Initally I figured that was it and tried to clear but it comes back immediately. Car drives as normal. Any ideas? I was thinking of using my HP Tuners and tuning out his rear O2's if possible but I dont want to hash his stock tune and he lose a warranty. Next step dealer but I figured I would at least ask the board.

I got the same code when I installed a cat-back system and had AFM activated. When I disabled AFM in my turner it went away.

11-22-2019, 04:28 PM	#1
teddyca Drives: Blown C7 and 6th gen Join Date: Aug 2012 Location: NorCal Posts: 410	P069E- Fuel Pump Module after catback/xpipe Not my car but a buddies. He had a Corsa system put on with an Xpipe and said they removed and disconnected his rear O2's. Initally I figured that was it and tried to clear but it comes back immediately. Car drives as normal. Any ideas? I was thinking of using my HP Tuners and tuning out his rear O2's if possible but I dont want to hash his stock tune and he lose a warranty. Next step dealer but I figured I would at least ask the board. __________________ 14 Corvette Z51 Coupe - 655RWHP A&A Ti Blower, Alky Control Meth kit, Kooks LT setup, Corsa Catback, Full APR CF kit, RK Sports CF hood, hell CF everything LOL 17 Camaro 2SS 50th edition. TOTALED 6/2019 K&N Intake, MRBP axleback, Eibach kit, 20" Z28 wheels, smoked lights all the way around, Rockford Fosgate system 17 Camaro 2SS 50th edition. Round 2- 8/2019 550/600 RWHP, Magnuson TVS2300, Rotofab Intake, Corsa Xtreme, Air Lift P3 System, 20" Stance SF-07, smoked lights all the way around, Rockford Fosgate system.

11-25-2019, 03:03 AM	#2
JCunningham Drives: 2017 2SS M6 Join Date: Jun 2013 Location: WNY Posts: 7,070	has nothing to do with the rear o2s but he should be getting codes for the rear o2 if disconnected. if you take it to the dealer put it back to stock or they wont touch it. no idea why they would do anything with the rear o2 if it still has the factory front cats. why did he replace the factory xpipe? __________________ real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1

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