Rebuilt VP44 for Mid-Range Industrial Pump for Freightliner, Ford, Sterling and other non-Dodge Applications. Pumps
are rebuilt by a certified Bosch shop and has all Bosch upgrades and updates
including new electronics and steel housing.
1 Year/ Unlimited mile warranty
Free shipping and Free return shipping of the core for 48
states. No core charge required if core is returned in 30 days. Cores not
returned in 30 days will be charged the $400 core charge.
ther VP44 pumps like
the IPVR16X or 0470506029
are often used in Midrange diesel trucks like tow trucks, tractors etc.
Part #'s are also: 0470506003, 0470506012, 0470506026, 0470506029,
0986444009, IPVR13X, IPVR16X, 3964555RX, 3944983RX, 3943506RX,
3937672RX, 3937167RX
Click here for instructions for
removal and replacement:
Mopar1973Man vp44 instructions -- A great site for people who want to know what
is going on with their truck.
You-tube
Video part 1 of 5 for those who need more visuals.
VP44 info:
The VP44 Is dependant on the lift
pump for Cooling and Lubrication. If the lift pump fails or is unable to keep
10psi of fuel pressure then your pump is susceptible to damage, overheating and
failure.
Often if your VP44 failed the
root cause is a bad or failing lift pump. The stock pump does not supply
sufficient pressure for stock power. It is mounted to the engine block and has
to push through some small fittings and lines that act as a restriction, even
worse the pump has to pull fuel all the way from the tank and electric pumps are
designed to PUSH not PULL fuel. The in tank pump recommended by Dodge dealers
is not really any better it may flow a slightly higher volume but at pressures
even lower than the stock pump. It is placed inside the fuel tank to keep it
cool and reduce failures, but when it fails you are out another $500 for the
dealer to drop your tank and replace the pump again.
Defective VP44 Codes:
The retrieval of codes does not constitute an engine diagnosis.
However, there are some codes that usually indicate a defective injection pump.
A current P1688 always means that the pump is bad, there is no further diagnosis
required. Code P0216 is probably the most common code for VP44 Pumps. If
transfer pump pressure has been checked and is O.K., the injection pump is
defective. Other codes that are less common are P0180, P0181, P0215, P0251,
P0252, P0253, P0254, P0370, P1287, P1689 and P1690. These codes USUALLY, but not
always indicate a defective pump. There are wiring and power checks to be
performed if these codes are present. These codes relate to Dodge pickups only,
and are not for any other ISB application.
