[13A] MULTIPORT FUEL INJECTION (MPI) <4G63> - - ON-VEHICLE SERVICE - FUEL PRESSURE SOLENOID CHECK <DOHC> | PRINT PAGE / INDEX / PRIOR / NEXT

| FUEL PRESSURE SOLENOID CHECK <DOHC> NOTE: When disconnecting the vacuum hose, always make a mark so that if can be reconnected at original position.
| Remove the vacuum hose from the solenoid valve. Disconnect the harness connector.
| Connect a hand vacuum pump to the nipple. Connect a battery to the solenoid valve and apply a vacuum to check air-tightness.
Battery voltage | B nipple | Normal condition
--- | --- | ---
No applied | Open | Vacuum leak
Close | Vacuum maintained
Applied | Open | Vacuum maintained
| Measure the resistance between the terminals of the solenoid valve.

[13A] MULTIPORT FUEL INJECTION (MPI) <4G63> - - ON-VEHICLE SERVICE - FUEL PRESSURE SOLENOID CHECK <DOHC> | PRINT PAGE / INDEX / PRIOR / NEXT

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