CEL & Stabilitrak After Isolator Change - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

jason78 · 11-12-2022, 03:23 PM

Ok so I just got everything put back together after changing to the Eaton solid isolator. First crank she fired right up but I got a Service Stabilitrak System message and the Boost gauge was pretty much stuck at zero. Turned it off and let sit for a minute. Started back up and Stabilitrak message is gone but I have a CEL. CEL is P012C Supercharger Inlet Pressure Sensor A Circuit Low. Now boost sits about 15kpa of Vacuum (the line halfway between 0 and 30). When I rev it hits 0 but won't really show any boost. I never paid any attention to the gauge before since its in such a bad location. This is of course just sitting in Neutral. It just rained so I don't want to take it on the road now to see what to does under load. Any ideas on this? Is what I'm seeing on the Boost gauge normal? Should I have done a battery disconnect to let everything reset? I cleared the code and cranked again, it didn't come back but didn't run long. Really need a road test I guess. Sounds fine and idles fine. Thanks

jason78 · 11-12-2022, 04:12 PM

OK so I missed one of the sensor plugs lol. We will she how she does now.

11-12-2022, 03:23 PM	#1
jason78 Drives: 2013 ZL1 Convertible Join Date: Oct 2022 Location: Fort Mill, SC Posts: 8	CEL & Stabilitrak After Isolator Change Ok so I just got everything put back together after changing to the Eaton solid isolator. First crank she fired right up but I got a Service Stabilitrak System message and the Boost gauge was pretty much stuck at zero. Turned it off and let sit for a minute. Started back up and Stabilitrak message is gone but I have a CEL. CEL is P012C Supercharger Inlet Pressure Sensor A Circuit Low. Now boost sits about 15kpa of Vacuum (the line halfway between 0 and 30). When I rev it hits 0 but won't really show any boost. I never paid any attention to the gauge before since its in such a bad location. This is of course just sitting in Neutral. It just rained so I don't want to take it on the road now to see what to does under load. Any ideas on this? Is what I'm seeing on the Boost gauge normal? Should I have done a battery disconnect to let everything reset? I cleared the code and cranked again, it didn't come back but didn't run long. Really need a road test I guess. Sounds fine and idles fine. Thanks Last edited by jason78; 11-12-2022 at 03:58 PM.

11-12-2022, 04:12 PM	#2
jason78 Drives: 2013 ZL1 Convertible Join Date: Oct 2022 Location: Fort Mill, SC Posts: 8	OK so I missed one of the sensor plugs lol. We will she how she does now.