Improved hot starting
The warm-start strategy is adjusted where the fault signature matches.
Our services
Hot Start Fix
50 creditsTargeted correction for hot-start difficulty on compatible VAG applications.
Hot Start Fix adjusts an identified starting strategy on certain VAG vehicles. Battery, starter, sensors, injection and synchronisation must be checked so that a mechanical or electrical failure is not concealed.
What this service delivers
Diagnosis retained
Hardware causes are ruled out before calibration.
Targeted solution
The change is limited to supported ECU software versions.
How the service works
- 1
Request review
Measure hot cranking speed and diagnose all relevant systems.
- 2
Custom preparation
Identify the supported strategy and apply the calibrated correction.
- 3
Validation and delivery
Repeat cold and hot starts and run a final fault-memory check.
Requirements
- Battery, starter and wiring in good condition.
- Temperature and engine-speed sensors checked.
- A compatible VAG ECU and software version.