DTC P1736 — Clutch Position Sensor 2 Electrical Malfunction (VAG DQ381 / DQ500)
DTC P1736 is a standardized diagnostic trouble code defined as "Clutch Position Sensor 2 Electrical Malfunction (VAG DQ381 / DQ500)" within the TCU Sensor Diagnostics subsystem. In DaVinci Deluxe Cloud Edition (v1.0.44), workshops can diagnose root causes or apply deterministic off-road/motorsport subsystem & path-level P1736 deactivation on a 100% virgin original ECU file.
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Engineering Breakdown for Fault Code P1736
| Diagnostic Parameter | Technical Specification for P1736 |
|---|---|
| Fault Code Identifier | P1736 (SAE J2012 / ISO 15031-6 Powertrain) |
| Official Definition | Clutch Position Sensor 2 Electrical Malfunction (VAG DQ381 / DQ500) |
| Primary ECU Subsystem | TCU Sensor Diagnostics |
| Limp-Mode & Derate Impact | Activates ECU diagnostic fault class, illuminates Check Engine MIL, and restricts peak torque or closed-loop actuator control. |
| Workshop Pre-Check | Inspect harness continuity, +5V/+12V/+24V reference supply, live sensor plausibility, and mechanical component integrity before any software modification. |
| Off-Road / Motorsport Calibration | Upload a 100% virgin unmodified original ECU binary at https://www.davincideluxe.fr/online-ecu-tuning to apply complete TCU Sensor Diagnostics calibration or selective path-level P1736 fault-class deactivation while keeping engine oil, temperature, and rail-pressure safety intact. |
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Frequently Asked Technical Questions
What does fault code P1736 mean?
Diagnostic Trouble Code P1736 means "Clutch Position Sensor 2 Electrical Malfunction (VAG DQ381 / DQ500)" and belongs to the TCU Sensor Diagnostics monitoring subsystem.
What symptoms does P1736 cause on diesel or petrol ECUs?
Activates ECU diagnostic fault class, illuminates Check Engine MIL, and restricts peak torque or closed-loop actuator control.
How is P1736 calibrated safely in DaVinci Deluxe Cloud Edition (v1.0.44)?
After mechanical verification, upload a 100% virgin original Bench, Boot, or OBD ECU readout to DaVinci Deluxe Cloud Edition (https://www.davincideluxe.fr/online-ecu-tuning) to apply deterministic TCU Sensor Diagnostics calibration or selective path-level P1736 deactivation with 24h/7 live engineering support.