Fuel Injected Models
- Unplug the fuel pump electrical connector. Crank engine for 5 seconds to relieve fuel system pressure. Disconnect fuel hose at the fuel pressure regulator. Install a fuel pressure gauge in-line using a "T" fitting.
- Fuel pressure at idle speed should be 26-30 psi (1.8-2.1 kg/cm2 ). Increase RPM and ensure fuel pressure increases correspondingly.