Subaru Crosstrek Service Manual: Dtc p2119 throttle actuator "a" control throttle body range/performance
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P2119 THROTTLE ACTUATOR "A" CONTROL THROTTLE BODY RANGE/PERFORMANCE
NOTE:
For the diagnostic procedure, refer to DTC P2101. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P2101 THROTTLE ACTUATOR "A" CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE">
1. OUTLINE OF DIAGNOSIS
Judge as NG when the target opening angle and actual opening angle is mismatched or the current to motor is the specified duty or more for specified time continuously.
2. COMPONENT DESCRIPTION
(1) | Motor | (3) | Engine control module (ECM) | (4) | Drive circuit |
(2) | Throttle position sensor |
3. EXECUTION CONDITION
Secondary Parameters | Execution condition |
12 V battery system voltage | 6.2 V |
Throttle motor relay command | ON |
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously when the electronic throttle control is operating.
5. DIAGNOSTIC METHOD
Judge as OK and clear the NG when the malfunction criteria below are met.
Diagnosis 1
Malfunction Criteria | Threshold Value |
Output duty to drive circuit | ≥ 95 % |
Time Needed for Diagnosis:
• Engine speed ≥ 500 rpm: 2000 ms
• Engine speed < 500 rpm: 5000 ms
Diagnosis 2
Malfunction Criteria | Threshold Value |
Difference between target opening angle and actual opening angle | Within NG range of Details of Judgment value |
Time Needed for Diagnosis:
• Engine speed ≥ 500 rpm: Refer to Details of Judgment time.
• Engine speed < 500 rpm: 5000 ms
Details of Judgment Value
(X1) | 6.915 ° | (X2) | 11.565 ° | (X3) | 15.785 ° |
(X4) | 21.285 ° | (X5) | 29.965 ° | ||
(Y1) | 4.65 ° | (Y2) | 4.22 ° | (Y3) | 5.5 ° |
(Y4) | 8.68 ° | (Y5) | 25 ° |
Details of Judgment time
(X1) | 8.049999237 ° | (X2) | 9.5 ° | (X3) | 14.5 ° |
(X4) | 23.5 ° | ||||
(Y1) | 1000 ms | (Y2) | 400 ms | (Y3) | 304 ms |
(Y4) | 248 ms |
NOTE:
Judgment time when actual opening angle ≤ target opening angle is always 1000 milliseconds.
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Dtc p2109 throttle/pedal position sensor "a" minimum stop performance
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P2109 THROTTLE/PEDAL POSITION SENSOR "A" MINIMUM STOP PERFORMANCENOTE:For the diagnostic procedure, ...
Dtc p2122 throttle/pedal position sensor/switch "d" circuit low
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P2122 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT LOWDTC detecting condition:Immediately at f ...
Other materials:
Preparation tool
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > General DescriptionPREPARATION TOOL1. GENERAL TOOLTOOL NAMEREMARKSCircuit testerUsed for measuring resistance, voltage and current. ...
Dtc b1016 shift lock circuit
BODY CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1016 SHIFT LOCK CIRCUITDTC detecting condition:Open or power supply-output short, GND-output short in shift lock circuit.Trouble symptom:Shift lock does not be released or remain locked.Wiring diagram: ...
Drive cycle Procedure
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Drive CyclePROCEDUREIt is possible to complete diagnosis of the DTC by performing the indicated drive cycle. After the repair for the DTC, perform a necessary drive cycle and make sure the function recovers and the DTC is recorded.1. PREPARATION ...
