Cel p0295
5 Year Member
Joined: Feb 2020
Posts: 4,114
Likes: 2,254
5 Year Member
Joined: Nov 2018
Posts: 6,714
Likes: 3,933
From: Calgary, Alberta
Senior Member
Joined: Jul 2018
Posts: 733
Likes: 207
Are you sure it's not a P0299?
P0299 - Turbocharger/Supercharger A Underboost Condition
Description: This DTC sets when the actual TCBP value is less than the desired TCBP value by 27.6 kPa (4 psi) or more for
5 seconds, indicating an under boost condition.
Possible
Causes:
Damaged turbocharger wastegate regulating valve solenoid
TC wastegate regulating solenoid valve stuck
Wastegate stuck open
Wastegate control hose open or plugged
Air leak between turbocharger and throttle
Diagnostic
Aids:
Check tubing for restrictions, cracks and incorrect fitting connections.
Check the turbocharger wastegate regulating valve solenoid for correct operation.
Application Key On Engine Off Key On Engine Running Continuous Memory
P0299 - Turbocharger/Supercharger A Underboost Condition
Description: This DTC sets when the actual TCBP value is less than the desired TCBP value by 27.6 kPa (4 psi) or more for
5 seconds, indicating an under boost condition.
Possible
Causes:
Damaged turbocharger wastegate regulating valve solenoid
TC wastegate regulating solenoid valve stuck
Wastegate stuck open
Wastegate control hose open or plugged
Air leak between turbocharger and throttle
Diagnostic
Aids:
Check tubing for restrictions, cracks and incorrect fitting connections.
Check the turbocharger wastegate regulating valve solenoid for correct operation.
Application Key On Engine Off Key On Engine Running Continuous Memory