My ford focus 2005, Zx3 has been acting up running real rough turning off from time to time, I bought an OBD2 scanner and the P0172 code came up. I changed the fuel filter and the car ran good for about a day or so, then the idling issue started again. I'm wondering if you can tell me what this data means. I'm getting a Too Rich Bank 1. I know I have to do a smoke test, but I'm concerned about how to read this data. I researched the fuel pressure, and supposedly Ford's Focus fuel pressure varies from 25-65PSI for fuel pressure, i'm idling and the fuel is at 39.7, or I think frp = Fuel Rate Pressure. Can you help me read this data as I have too much fuel, and not enough air.
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DTCFRZF p0172
Load PCT % 36.5
ETC(f) 149
Shift1% 36.7
LONGFT1(%) -26.6
MAP(inHg) 8.5
RPM (/min) 926
VSS(mph) 0
SPARKADV 8
IAF (f) 70
MAF(lb/min) .464
TP(%) 17.3
AIRSTAT OFF
O2BS1 .180
SHRTFTB1S1 35.9
O2B1S2 .645
SHRTFTB1S2 99.2
O2B2S1(V) 0.00
RUNTM(SEC) 83
FRP (PSI) 39.7
EGR_PTC(%) .8
FLI(%) 31.80
WARM UPS 2
CLR DIST (MILE) 12
BARO(IN HG) 29.4
CATEMP11 942.26
LOAD ABS 18
EQ RAT .999
TP_R (%) 0.00
AAT (f) 61
