2001 Dodge 5.9 cummins, new lift pump ,new injectors , new throttle sensor and im getting 18-22 psi and i still have no throttle power truck will not go over 10 what am i missing could it be my MAP?

Asked by Gridenhour Nov 11, 2019 at 06:44 PM about the 2001 Dodge RAM 2500 ST Quad Cab LB 4WD

Question type: General

2001 Dodge 5.9 Cummins, new lift pump ,new injectors , new throttle sensor
and Im getting 18-22 psi and i still have no throttle power truck will not go over
10 what am i missing could it be my MAP sensor ?
Thanks Gretchen

5 Answers

5

It could be, but I could be wrong I had a 94 Chevy astro needed new distributor cap and MAPS sensor. But she wouldn't even starts without the maps sensor

27,275

Fuel pressure is low. Look up the required pressure but 22 is low.

1 people found this helpful.
356,225

Is the injection pump worn out? Dirty fuel filter?

1 people found this helpful.

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