LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Scion >> 2012 >> tC L4-2.5L (2AR-FE) >> Repair and Diagnosis >> Specifications >> Electrical Specifications >> Computers and Control Systems
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Computers and Control Systems





SPECIFICATIONS: 2AR-FE ENGINE CONTROL: SERVICE DATA

SPARK PLUG





CAMSHAFT TIMING OIL CONTROL VALVE





THROTTLE BODY





ACCEL SENSOR OUT NO. 1





ACCEL SENSOR OUT NO. 2





MASS AIR FLOW METER





CRANKSHAFT POSITION SENSOR





ENGINE COOLANT TEMPERATURE SENSOR





KNOCK SENSOR





AIR FUEL RATIO SENSOR





HEATED OXYGEN SENSOR





INTEGRATION RELAY (IG2)





INTEGRATION RELAY (EFI)





INTEGRATION RELAY (EFI NO. 2)





INSTRUMENT PANEL JUNCTION BLOCK (C/OPN)