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humaN · 08-27-2019, 05:51 PM

Hello,

I'm new to the Forums, but currently just purchased a 13 Scion FR-S. I purchased this car through my dealership, so I do have 7 days to return it. I'm currently on day 6 and have a consern. Car was running great until these CEL codes came up, P0171 P117B P1170 P0507. I diagnosed the vehicle and replaced the bypass valve. Idle jumping is not as severe but still present( from peak 2.5k to 1.5k). Car also used to idle at 1.1k but now sits at 9k. Sometimes idle does move between 800-1.1k. Does anybody have any information as to what it may be, or heard of anything simmilar. Everything is stock on car except for edlebrock supercharger(with tune). Currently have codes flashed waiting to see if they come back.

Any help/insight would be much appreciated to help diag and determine if I keep the car or just get rid of it.

08-27-2019, 05:51 PM	#1
humaN Member Join Date: Aug 2019 Drives: 2013 Scion FR-S 10 Series Location: New Mexico Posts: 50 Thanks: 0 Thanked 4 Times in 4 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Driving to idle, RPS's bounce to 2.5k Hello, I'm new to the Forums, but currently just purchased a 13 Scion FR-S. I purchased this car through my dealership, so I do have 7 days to return it. I'm currently on day 6 and have a consern. Car was running great until these CEL codes came up, P0171 P117B P1170 P0507. I diagnosed the vehicle and replaced the bypass valve. Idle jumping is not as severe but still present( from peak 2.5k to 1.5k). Car also used to idle at 1.1k but now sits at 9k. Sometimes idle does move between 800-1.1k. Does anybody have any information as to what it may be, or heard of anything simmilar. Everything is stock on car except for edlebrock supercharger(with tune). Currently have codes flashed waiting to see if they come back. Any help/insight would be much appreciated to help diag and determine if I keep the car or just get rid of it.