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2.0 ditd no throttle response after mechanical injection pump swap

Mazda 323,Mazda 626 & Mazda 929 Whether the compact 323, the mid sized 626, or the full sized 929, these vehicles remain very popular even though production has stopped.

2.0 ditd no throttle response after mechanical injection pump swap

  #1  
Old 05-02-2019, 11:47 AM
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Join Date: May 2019
Location: buurse
Posts: 2
Default 2.0 ditd no throttle response after mechanical injection pump swap

first off lets introduce myself. the name's Koen and im from the netherlands.
i've got a Mazda 323f and since i couldnt find a specific 323 section i'd figure closed model is the 3. edit never mind i've found it. looked over it

anyway, i use mine for dirt track racing and because i couldn't be arsed to bother with ecu's and stuff i decided to swap to a mechanical injection pump off of a 626.
all fits and i've got it running but there's no throttle response for some reason.

anyone got some pointers to look at?

thanks in advance,

Koen
 

Last edited by Koen Klein Rot; 05-02-2019 at 12:27 PM. Reason: im blind
  #2  
Old 05-04-2019, 11:12 PM
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Location: Queensland Australia
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Petrol or diesel engine?
 
  #3  
Old 05-16-2019, 07:46 AM
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Location: buurse
Posts: 2
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diesel, i have fiddled around with the linkage position but still nothing, just idling with lots of white smoke. i've turned the fuel screw completely out. when running if i crack the any of the injectors it dies. im at a complete loss
 
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