ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P060B INTERNAL CONTROL MODULE A/D PROCESSING PERFORMANCE
NOTE:
For the diagnostic procedure, refer to DTC P0606. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0606 CONTROL MODULE PROCESSOR">
1. OUTLINE OF DIAGNOSIS
Judge as NG when any one of the followings is established.
(1) If the input amplifier circuit of throttle position sensor 1 is abnormal (quadruple amplification problem).
(2) If the A/D converter operation is abnormal (ADC malfunction).
2. COMPONENT DESCRIPTION
(1) | Throttle position sensor | (6) | Accelerator pedal position sensor 2 | (10) | CPU |
(2) | Throttle position sensor 1 | (7) | I/F circuit | (11) | Monitoring IC |
(3) | Throttle position sensor 2 | (8) | Amplifier circuit | (12) | EEPROM |
(4) | Accelerator pedal position sensor | (9) | Engine control module (ECM) | (13) | Output IC |
(5) | Accelerator pedal position sensor 1 |
3. EXECUTION CONDITION
Secondary Parameters | Execution condition |
Battery voltage | ≥ 6 V |
Target voltage | = 0 V |
Secondary Parameters | Execution condition |
Battery voltage | ≥ 6 V |
Target voltage | = 5 V |
4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously.
5. DIAGNOSTIC METHOD
Diagnosis 1
Judge as NG when the following conditions are established.
Malfunction Criteria | Threshold Value |
Actual voltage | > 0.01953125 V |
Time Needed for Diagnosis: 200 ms
Diagnosis 2
Judge as NG when the following conditions are established.
Malfunction Criteria | Threshold Value |
Actual voltage | > 4.979248047 V |
Time Needed for Diagnosis: 200 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
Adjustment
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Basic diagnostic procedure Procedure
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Basic Diagnostic ProcedurePROCEDURENOTE:When the sunload sensor check is performed indoors or in the shade, it could be diagnosed as sensor having an open circuit. Always perform the inspection in direct sunlight.STEPCHECKYESNO1.START INSPECTIONS.1) Prepare ...
Initial screen
When the ignition switch is in the "ACC" or
"ON" position, the initial screen will be
displayed and the system will begin
operating.
When using the SUBARU STARLINK
function (if equipped), the display screen
may be different from the screen above.
After a few seconds, the caution scr ...