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Old 06-01-2023, 08:05 AM   #1
Camaro1515
 
Drives: 2018 Camaro
Join Date: May 2023
Location: Nashville
Posts: 4
2018 Camaro

Have a 2018 Camaro with a whipple supercharger. Bought the car in October, drove the car back to Nashville and got the car re tuned from a very respectable shop, got it tuned for e85 as well. Car drove fine for a few months and now having a problems.

Car will drive fine for a few days then days later will just shut off while driving, then will start back up then drive like shit or sometimes not start back up. Then drive normal for a few days. Had a code for a bad battery a few days ago (battery was only 6 months old), replaced it and it’s still doing it.

Currently having the following codes.

P2227 - Barometric. Pressure (BARO) Sensor Performance
U0100 - Lost Communication With ECM/PCM
U0401 - Invalid Data Received From ECM/PCM
U0422 - Invalid Data Received From Body Control Module
U0100 - Lost Communication With ECM/PCM°
P0420 - Catalyst Syster Efficiency Below Threshold
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Old 06-01-2023, 11:30 AM   #2
SomeGeoffGuy

 
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Drives: 2023 2SS Convertible
Join Date: May 2009
Location: Metro Detroit
Posts: 1,202
If the car has headers, check for the burned wires on the passenger side shock-tower. Exhaust is pretty close there, and the body harness can melt.

-Geoff
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'12 2SS RS Convertible - Traded in.
'16 2SS Convertible - White on white, mag-ride, NPP, nav. Sold!
'23 2SS Convertible -Same as above except orange.
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