Engine Controls - Removal & Installation 4-Cylinder: Introduction
NOTE:
Before performing removal, overhaul and installation procedures, check for any related Technical Service Bulletins (TSBs).
WARNING:
On Prius, read service precautions before proceeding with service procedure. See SERVICE PRECAUTIONS .
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle.
Removal, overhaul and installation procedures are covered in this article. If component removal and installation is primarily an unbolt and bolt-on procedure, only a torque specification may be furnished.