STAG FPR
STAG FPR is an extension for an autogas installation based on the STAG-400 DPI controller. It prevents excessive pressure from building up in the fuel rail of an engine with direct injection. The regulator is designed for configuration with selected engine codes.
Parameters
Product: Fuel pressure regulator
Application: The STAG FPR regulator maintains proper fuel pressure at the rail without shutting off the high-pressure pump. This way, the device prevents unwanted overpressure or underpressure. In combination with the new SHPAE emulation system, STAG FPR helps eliminate damaging OBD pressure errors (which trigger limp mode). It can also help reduce petrol consumption as a result of lower rail pressure.
Autogas fuel type: LPG
Warranty period: 2 years
Standards and approvals: E8 10R - 0613736
Part numbers: W1Y-0166 Fuel Pressure Regulator STAG FPR, W2L-FPR WIRING HARNESS W-FPR 06-01.140.00.1
Functional features
- Prevents excessive pressure from building up in the fuel rail of a direct-injection engine
- Combined with the new SHPAE emulation system, the STAG FPR regulator helps eliminate destructive OBD pressure errors (which trigger limp mode)
- Reduces rail pressure – can help lower petrol consumption