FPCU

[reddman1]

just wondering if anyone has a price on a fuel pump control unit.

Thanks

[DrewQ45]

Did you check the Infiniti parts forum? I have two for sale each $60, shipping included. I take paypal.

[nomoactivesuspension]

I also have one for sale too.

[reddman1]

thanks i have yet to set up paypal but i will do it this week end. by the way what problems will a bad one give you.

[Q45tech]

Pretty simple the fuel pump won't run or will run intermittently.

Rarely you might get into one of 3 modes [pump speeds] dropping out, as the 3 speeds are set by ecu from throttle load..............again a rarer situation.

Pump speed is set by voltage and volume and back pressure* ASSUMING all commutators are clean and functioning.

* The filter sock on input rarely get dirty/c;ogged enough to materially change suction resistance........................fuel density from blend and temperatre can change pump rpm as can resistance of copper winding = cold winter speed vs hot summer speed.

[DrewQ45]

thanks i have yet to set up paypal but i will do it this week end. by the way what problems will a bad one give you.

I've since sold the FPCUs that I initially advertised but have another from a 95' for $70 shipped if you still want it.