Cold Start Propulsion Torque Performance
During cold start, the propulsion torque output does not match the calibrated cold-start torque profile. Cold engine response, hybrid blend, or torque modelling deviates from expected.
Affected components
- Ecm
- Engine
- Hybrid drivetrain
Common causes
- High likelihood: Increased cold-engine drag torque
- Medium likelihood: Hybrid blend strategy off-target
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.