Manual sections
Wiring diagrams- Abbreviations
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Repair manual
Engine Control Systems Acura TL IV facelift
Step-by-step instructions on "Engine Control Systems" for Acura TL IV facelift (2011–2014). Pick an article — removal, installation, adjustment and diagnostics with illustrations.
2subsections
22articles
87illustrations
Engine Mount Control System
3 articlesElectronic Throttle Control System
19 articles- Electronic Throttle Control System: Overview 1
- DTC P0122: TP Sensor A Circuit Low Voltage 3
- DTC P0123: TP Sensor A Circuit High Voltage 3
- DTC P0222: TP Sensor B Circuit Low Voltage 3
- DTC P0223: TP Sensor B Circuit High Voltage 3
- DTC P1658: ETCS Control Relay ON Malfunction 3
- DTC P1659: ETCS Control Relay OFF Malfunction 8
- DTC P1683: Throttle Valve Default Position Spring Performance Problem 1
- DTC P1684: Throttle Valve Return Spring Performance Problem 1
- DTC P2101: ETCS Malfunction 4
- DTC P2118: Throttle Actuator Current Range/Performance Problem 7
- DTC P2122: APP Sensor A (TP Sensor D) Circuit Low Voltage 7
- DTC P2123: APP Sensor A (TP Sensor D) Circuit High Voltage 3
- DTC P2127: APP Sensor B (TP Sensor E) Circuit Low Voltage 7
- DTC P2128: APP Sensor B (TP Sensor E) Circuit High Voltage 3
- DTC P2135: TP Sensor A/B Incorrect Voltage Correlation 2
- DTC P2138: APP Sensor A/B (TP Sensor D/E) Incorrect Voltage Correlation 2
- DTC P2176: Throttle Actuator Control System Idle Position Not Learned 2
- Electronic Throttle Control System: Diagnosis 5