Code P2228 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

LuG · 05-04-2015, 07:50 PM

I wasn't having much luck searching the forums, but does anyone know anything about Code P2228 ? I think its a Barometric Pressure Circuit Low . I am not sure which sensor I am looking for so that i can check for any wiring issues.

JANNETTYRACING · 05-06-2015, 01:05 PM

Quote:

Originally Posted by LuG

I wasn't having much luck searching the forums, but does anyone know anything about Code P2228 ? I think its a Barometric Pressure Circuit Low . I am not sure which sensor I am looking for so that i can check for any wiring issues.

Best to try clearing it and see if it returns.

Any chance you had the sensor unplugged and started the car?

On the ZL-1 the sensor is mounted on the drivers side front of the blower.

It is the Black one.

Ted.

LuG · 05-06-2015, 08:19 PM

Quote:

Originally Posted by JANNETTYRACING

Best to try clearing it and see if it returns.

Any chance you had the sensor unplugged and started the car?

On the ZL-1 the sensor is mounted on the drivers side front of the blower.

It is the Black one.

Ted.

So I unplugged the sensor and made sure there wasn't anything obviously wrong then cleared the code.

I drove it 15 miles with no issues. I wonder what could have thrown it, but ill keep an eye on it for awhile.

Thanks for the help.

JANNETTYRACING · 05-07-2015, 09:09 AM

Quote:

Originally Posted by LuG

So I unplugged the sensor and made sure there wasn't anything obviously wrong then cleared the code.

I drove it 15 miles with no issues. I wonder what could have thrown it, but ill keep an eye on it for awhile.

Thanks for the help.

Keep us posted, Your welcome!

pcasebpev · 05-08-2015, 08:22 AM

yes,On the ZL-1 the sensor is mounted on the drivers side front of the blower.

LuG · 05-29-2015, 07:06 PM

I ended up taking my car back to the tuner and they seen the same P2228 code, but they have no idea what was causing the error. I decided to take it to the dealership where I was surprised that they found two more errors. P2227 and P012C. They weren't sure how to fix it either but there diagnostics was telling them that sensor 12592525 was reading 14lbs of boost at idle. They spent some time looking for any broken wires but felt that they were probably "OK" since they were still getting signals to each sensor.

I just read on another forum that the P012C codes is "supercharger inlet pressure sensor circuit low downstream of throttle body, so I am going to take a look.

Any help would be appreciated.

arian25 · 12-09-2015, 01:08 AM

Did you find the issue because mine just started doing that

LuG · 12-13-2015, 10:23 AM

I never figured it out nor the tuner.

05-04-2015, 07:50 PM	#1
LuG Drives: 2013 Triple Black ZL1 Join Date: May 2014 Location: Peoria Illinois Posts: 132	Code P2228 I wasn't having much luck searching the forums, but does anyone know anything about Code P2228 ? I think its a Barometric Pressure Circuit Low . I am not sure which sensor I am looking for so that i can check for any wiring issues.

05-08-2015, 08:22 AM	#5
pcasebpev Drives: camaro Join Date: May 2015 Location: CA Posts: 4	yes,On the ZL-1 the sensor is mounted on the drivers side front of the blower.

05-29-2015, 07:06 PM	#6
LuG Drives: 2013 Triple Black ZL1 Join Date: May 2014 Location: Peoria Illinois Posts: 132	I ended up taking my car back to the tuner and they seen the same P2228 code, but they have no idea what was causing the error. I decided to take it to the dealership where I was surprised that they found two more errors. P2227 and P012C. They weren't sure how to fix it either but there diagnostics was telling them that sensor 12592525 was reading 14lbs of boost at idle. They spent some time looking for any broken wires but felt that they were probably "OK" since they were still getting signals to each sensor. I just read on another forum that the P012C codes is "supercharger inlet pressure sensor circuit low downstream of throttle body, so I am going to take a look. Any help would be appreciated.

12-09-2015, 01:08 AM	#7
arian25 Drives: 2013 zl1 Join Date: Oct 2013 Location: houston tx Posts: 9	Did you find the issue because mine just started doing that

12-13-2015, 10:23 AM	#8
LuG Drives: 2013 Triple Black ZL1 Join Date: May 2014 Location: Peoria Illinois Posts: 132	I never figured it out nor the tuner.