02-24-2020, 09:25 AM | #1 |
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P0556
2010 Camaro SS. 107,000 miles. Full exhaust (longitude headers all the way back to the tips). ADM Race Intake. Coilovers. Sway bars.
My car is been giving my P0556, which points to the brake booster sensor. I've read previous posts regarding this code and it looks like it's usually because of a supercharger. However, I'm NA. Is it truly the sensor, or do I have oil sitting in my intake manifold? I'd appreciate any insight!
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02-24-2020, 11:05 AM | #2 |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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I had this issue last year. It was not the sensor, it was the booster hose that runs to the back of the intake. The hose was very soft from the heat and was leaking on the intake side.
I wound up buying a used sensor and hose as it was easier for me to find. I replaced the hose but just kept the sensor in my glove box in case that ever does fail.
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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
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02-24-2020, 08:25 PM | #3 | |
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Quote:
Note: I have no catch can. I noticed that was an issue with someone else's code.
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02-24-2020, 11:31 PM | #4 | |
Drives: 2010 CGM 2SS/RS LS3 Swapped A6 Join Date: Sep 2016
Location: Spring Hill, FL
Posts: 4,575
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Quote:
I used a pair of small vice grips/pliers to lock the clamp down so I could slide the hose off. The other end should slide right off the brake booster sensor without issue.
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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
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