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International Automotive Technicians Network
Re: How reliable is the IDS injector flow test
Posted to Technical Discussion Forum on 4/14/2024

I replaced the fuel pump, and now the system holds pressure and all injectors pass the flow test. Looks like the pressure bleeding off thru the pump was corrupting the flow rate readings. I did have to run the engine for about 10 minutes to get a good injector... Login to read more.