SPONSORED LINKS

Code P0236, P2227 and P0420

Tiny
ARANDA LISTER
  • MEMBER
  • 2012 CHEVROLET CRUZE
  • 1.4L
  • 4 CYL
  • TURBO
  • 2WD
  • MANUAL
  • 13,300 MILES
I pulled codes p0238, p2227 and p1101. I changed the turbo sensor and the barometric pressure sensor or as they called it a MAP sensor.
Now I am pulling up p0236, p2227 and p0420. What could it be?
Sunday, September 13th, 2020 AT 11:33 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

236 is for a turbo boost leak somewhere in the turbo system. Make sure all the hoses are hooked up and tight.

2227 is for the intake air temperature sensor. Check the connector on the mass air flow sensor as the air temperature sensor is part of the MAP sensor. I attached the connector below.

https://www.2carpros.com/articles/how-to-check-wiring

420 is a catalytic converter efficiency code. The catalytic converter needs to be replaced.

https://www.2carpros.com/articles/catalytic-converter-replacement

Roy

Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, September 13th, 2020 AT 1:46 PM

Please login or register to post a reply.

Sponsored links