Wiring Specialties LS1 PCM Startup Flash Service
GM LS1 PCMs require basic tuning in order to run the LSx engine in a different chassis such as the 240sx, 300zx, Datsun etc. The VATS alarm or Immobilizer will prevent the engine from starting unless it is disabled. We also disable the rear O2 sensors, fuel tank purge EVAP and EGR operation, as those are rarely used in swaps.
The standard base startup tune is VATS / EVAP / Rear O2 / Tank Purge removal. Most tunes leave the other parameters stock.
No performance settings are changed with this startup tune. Performance settings like fuel maps are NOT part of this service.
We can tune your PCM using the HP Tuners system for:
- Speedometer Calibration
- Rev Limit alteration
- EVAP, rear o2s and tank purge valve removal
- VAT (vehicle anti-theft system) removal
- Auto transmission to Manual conversion
- Alter fan ON and OFF temperature settings
- VIN changes
- Change or delete functions and trouble codes for A/C, Oil level, etc.
- Change MAF to Speed Density MAP-based Air Flow Metering
Wiring Specialties LS1 PCM Startup Flash Service
Sale price$189.05 USD
Regular price$199.00 USD