Hi
Can you explain me how does calculate pid FRPD in Forscan. Before I start engine it shows 300 bar and after that when engine is running it shows 0 but after 2 minutes shows 300 which is correct value. I checked at my colege's car, the same engine and there shows normally ol the time 300 bar of course on 800 RPM.
FORD S-MAX 2.0 tdci 163KM , stage V , 2011
Calculating pid FRPD
Re: Calculating pid FRPD
FORScan doesn't perform any complex manipulation with PID values before displaying them. PID is read from PCM, raw value is converted to necessary measurement units using a simple formula. If you see 0, and other PIDs in the meantime have correct values and changed as they shoud (not freeze), it most likely means you PCM returns 0 for this PID in these 2 minutes.