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#1
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190e fuel pressure
on my 86 190e 2.3 gas i have about 300psi pressure showing on my pressure gauge when i test it..... what can cause this? any ideals? thanks in advance
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#2
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The "BEST" fuel pressure from any MB(Bosch) fuel pump that I"ve ever seen was 140!!
System pressure on that engine is 80-85 measured at the cold start injector.
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
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