I have a 2002 PCM (350 HO) in my MB Sports Tournament Ski Boat. Hours are 792.
I'm reading 30psi off the Shrader valve on the Fuel Control Cell. That seems a bit low to me.
What should the continuous pressure be?
Also, with key turned on, engine not started, the pressure will rise to 30psi and then fall to zero. But starting the motor, raises the pressure to 30psi again, where it stays.
Shouldn't the pressure stay at 30psi even if the engine isn't running as long as the key is on? Or is the engine computer intervening somehow to determine if the engine isn't running?
thanks,
RickR90s
I'm reading 30psi off the Shrader valve on the Fuel Control Cell. That seems a bit low to me.
What should the continuous pressure be?
Also, with key turned on, engine not started, the pressure will rise to 30psi and then fall to zero. But starting the motor, raises the pressure to 30psi again, where it stays.
Shouldn't the pressure stay at 30psi even if the engine isn't running as long as the key is on? Or is the engine computer intervening somehow to determine if the engine isn't running?
thanks,
RickR90s