Subaru IMPREZA GD 2007 Series Manual page 2043

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Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
EE:DTC P2102 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW
1. OUTLINE OF DIAGNOSIS
Judge as NG when the electronic throttle control power is not supplied even when ECM sets the electronic
throttle control relay to ON.
2. COMPONENT DESCRIPTION
(1)
(1) Engine control module (ECM)
(2) Voltage detection circuit
3. ENABLE CONDITION
Secondary Parameters
Electronic throttle control relay output
Battery voltage
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
(2)
(3)
(3) Drive circuit
(4) Electronic throttle control relay
Enable Conditions
ON
≥ 11 V
GD(H4DOTC)-252
12V 12V
(4)
(5)
(5) Motor
EN-01868