Dead Pedal Nightmare 02 CUMMINS AUTO
ok guys heres the deal
2002 Ram 2500 4x4 auto 203xxx miles 100 over injectors airdog 150 running 18 psi s&b cold air intake holset hx35 swap from hy35 4 inch down pipe to 5 inch stacks reman vp44 as of 3 days ago edge with attitude So here goes... 4 days ago the vp44 died i got the p0216 code truck was running like crap did some reading on here and went ahead and swapped it out for a reman and then the problems began i now have dead pedal mostly when truck is cold as it warms up it goes away completely what ive done so far to rectify it all fuel lines tight airdog is 18 psi idle 16 psi wot took all grounds off the truck cleaned and reinstalled checked batteries and connections all good unhooked batteries and reset apps set edge to look at throttle % its fine/accurate it doesnt stop or hang even when dead pedal occurs SO i guess that apps is fine i know the fuel pump is good DEAD PEDAL ALL STARTED AFTER VP44 INSTALL NO ISSUES WHAT SO EVER WITH OLD PUMP TIL IT DIED ANY HELP APPRECIATED WHAT HAVENT I CHECKED ? SORRY FOR SUCH A LONG POST BUT I FIGURED IF YOU GUYS KNEW MOST OF THE INFO IT WOULD HELP NARROW IT DOWN :argh::argh::scare2: |
Sounds like you got a bad reman pump. Here is a link with a section about dead pedal and some tests you can do VP44 Diagnostic
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