Celica Coupe L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995)
HINT: Use a jumper wire when connecting terminals TE1 and E1 of DLC1.
Sub Oxygen Sensor
If the engine control module (ECM) detects a problem with the sub oxygen sensor circuit, diagnostic trouble code (DTC) 27 will be set.
Refer to the "Trouble Code Charts" under System Diagnosis.