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Isuzu Npr Injector Pump Timing. -1 June 2003 Diesel Injection Pump Common Rail System for ISUZU Operation No. E-03-02 SERVICE MANUAL 6HK16SD1 Type Engine 00400018 For DENSO Authorized. This form is similar in style to form tsvcf-5128 previously required by zexel. This is for informational purposes only.
It replaced the 4BC2 in Isuzu NPRs from 1987- non turbo VE rotary injection pump or ZexelDiesel Kiki A-type injection pump. Problem 4 Bad Injector Timing. It was common rail fuel system which did away with the big bulky mechanical injection pump and went to a supply pumpcommon railand electronic injectors. Replaced the high pressure pump for fuel in the crank case. If the Snap-on does not work after pump timing is verified the shop may want to call Diesel Laptops. This manual covers the electronic control model Common Rail system with HP3HP4 pump for the ISUZU 4HK16HK1 type engines which are used to ELF and GM 560 series respectively.
We often reference our helpful 4BD2-TC Isuzu Diesel Engine Information Manual for any questions someone may have.
We are not held liable for any attempt to do this on your own without a mechanic. Comcollectionsre I am assuming they may be. If the Snap-on does not work after pump timing is verified the shop may want to call Diesel Laptops. Posted on Jul 27 2009. The fuel injector pump is leaking diesel fuel. Isuzu 52 diesel timing.