Subaru Crosstrek Service Manual: 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 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 full close point learning cannot conducted or abnormal value is detected.
2. COMPONENT DESCRIPTION
(1) | Engine control module (ECM) | (3) | Motor | (4) | Throttle position sensor |
(2) | Drive circuit |
3. EXECUTION CONDITION
Secondary parameters | Execution condition |
Minimum stop position | < −4.020% or > −4.020% |
| Throttle default position − Throttle minimum stop position | | < 1.162 ° |
4. GENERAL DRIVING CYCLE
Perform the diagnosis at full closed point learning.
5. DIAGNOSTIC METHOD
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Malfunction Criteria | Threshold Value |
12 V battery system voltage | < 6 V |
Time Needed for Diagnosis: 8 ms — 80 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
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