Hyundai Santa Fe (TM): Engine Control System / Accelerator Position Sensor (APS). Repair procedures
| Inspection |
| 1. |
Connect the diagnostic tool on the Data Link Connector (DLC).
|
| 2. |
Turn the ignition switch ON.
|
| 3. |
Measure the output voltage of the APS 1 and 2 at C.T and W.O.T.
|
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| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery (-) terminal.
|
| 2. |
Disconnect the accelerator position snesor connector (A).
|
| 3. |
Disconnect the mounting cap (A).
|
| 4. |
Remove the accelerator pedal module from the vehicle after loosening
the mounting bolt (A).
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
Circuit Diagram Harness Connector
Description Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is controlled by length of injection time.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Immobilizer System
Description and operation Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: In-car Sensor. Description and operation
Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor consists of a thermistor that measures the inside temperature. The signal decided by the resistance value that changes in accordance with perceived inside temperature, is delivered to heater control unit, and according t
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