Installation Procedure
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- Position the turbocharger wastegate actuator (2) in place then hand start the fasteners (1).
- Install and tighten Turbocharger Wastegate Actuator Fasteners (1) (Qty: 2) to 20 N.m (15 lb ft)
- Install the turbocharger wastegate actuator arm (2) then install its retainer (1) to secure the actuator arm.
- Connect Charge Air Bypass Valve Vacuum Source Tube @ Turbocharger Wastegate Actuator. Refer to Plastic Collar Quick Connect Fitting Service
- Install Turbocharger Heat Shield - Bank 1. Refer to Turbocharger Heat Shield Replacement (LF4 Bank 1)
- Install Turbocharger Air Inlet Adapter. Refer to Turbocharger Air Inlet Adapter Replacement - Bank 1
CAUTION:
Refer to Fastener Caution .
NOTE:
Ensure that the actuator arm retainer is installed as previously noted.
NOTE:
Ensure the wastegate vacuum connection is fully seated and secure. A poor connection can result in a DTC and lead to misdiagnosis.