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Fuel pressure and temp

Posted: Thu Feb 20, 2020 12:08 pm
by GE350
Hi guys

what are the best / right fuel pressure PID to monitor?

I want to check fuel pressures in the rail or at the injectors ideally for two reasons

Ensure even pressure across the injectors and pump performance

Check if leaking on HP side when engine running or is off

thanks

Re: Fuel pressure and temp

Posted: Sat Feb 22, 2020 9:11 pm
by saeb
You have Forscan so check the PIDs (oscilliscope button) for PCM and find what you want regarding fuel. If it exists is will be there, I can then add the appropiate PIDs to the calculator.

Re: Fuel pressure and temp

Posted: Sun Mar 15, 2020 6:36 pm
by GE350
Thanks Will check this out as i sent oil away for analysis and it shows some fuel dilution ;(