LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2012 >> Transit Connect Base, Van Cargo >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Reference Values (Except Diesel & Hybrid) >> Typical Diagnostic Reference Values >> 1.6L 4V Fiesta
April 5, 2026: LEMON Manuals is launched! Read the announcement.

1.6L 4V Fiesta

Fig 1: Identifying 128-Pin PCM Connectors (1.6L 4V Fiesta)
G07431600Courtesy of FORD MOTOR CO.
SENSORS/INPUTS - 1.6L 4V FIESTA

Sensors/Inputs PCM Pin/PID only Measured/PID Values Units Measured/PID
KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
BOO1 B2 OFF ON (E) OFF OFF ON/OFF
FPM B4 59.21 59.21 59.21 59.21 %
CPP_BOT B7 NO NO NO NO YES/NO
ACP_V B28 1.30 1.12 1.18 1.18 VOLTS
BOO2 B29 OFF ON (E) OFF OFF ON/OFF
ECT E15 1.00/55 (131) 0.45/85 (185) 0.44/86 (186.8) 0.43/87 (188.6) VOLTS/DEG C (DEG F)
O2S12 E20 (I) (D) (D) (D) VOLTS
O2S11 E21 (I) switching (C) switching (C) switching (C) VOLTS
IAT E26 0.45/40 (104) 0.96/18 (64.4) 0.98/17 (62.6) 1.02/16 (60.8) VOLTS/DEG C (DEG F)
MAF E37 0.01 0.59 1.34 1.86 VOLTS
APP1 [APP_D] E44 1.96 1.96 1.96 1.96 %
ACP_PRESS PID 100.34/691.81 77.43/533.86 84.53/582.81 84.53/582.81 PSI/kPa
APP PID 0 0 0 0 %
APP2 [APP_E] PID 8.06 8.23 8.23 8.23 %
BARO PID 14.35/156.11/99.00 14.35/156.11/99.00 14.35/156.11/99.00 14.35/156.11/99.00 PSI/Hz/kPa
B+ PID 12.7 13-14 13-14 13-14 VOLTS
CPP PID NO NO NO NO YES/NO
EVAP_ACTIVE PID OFF OFF OFF OFF ON/OFF
EVAP_EVAL PID NO NO NO NO YES/NO
EVAP_SWITCH PID OPEN OPEN OPEN OPEN OPEN/CLOSED
FLI PID 70.19 57.25 66.66 67.84 %
FTP_INF PID 0 -0.09/-0.62 -0.11/-0.75 -0.18/-1.24 PSI/kPa
LOAD PID 0 (I) 24.70 35.68 62.35 %
MP_LRN PID YES YES YES YES YES/NO
OUTDR_TMP PID 23 (73.4) 13 (55.4) 14 (57.2) 14 (57.2) DEG C (DEG F)
O2SHTR_EVAL PID YES YES YES YES YES/NO
O2S_EVAL PID YES YES YES YES YES/NO
RPM PID 0 755 1809 3334 RPM
SYNC PID NO YES YES YES YES/NO
THROTTLE_CMD PID 5.49 0.78 1.96 5.88 %
TP REL PID 5.09 0.39 1.56 5.88 VOLTS
TP1_ADP_CLSD PID 0.49 0.49 0.49 0.49 VOLTS
TP1_ADP_LIMP PID 0.81 0.81 0.81 0.81 VOLTS
TP1_ADP_MINAIR PID 0.49 0.49 0.49 0.49 VOLTS
TP2_ADP_CLSD PID 4.49 4.49 4.49 4.49 VOLTS
TP2_ADP_LIMP PID 4.18 4.18 4.18 4.18 VOLTS
TPMODE PID CT CT PT PT CLOSED/PART/WIDE OPEN THROTTLE
VCT_EXH_DIF1 PID 0 0 0 2.25 %
VCT_INT_ACT1 PID 139.87 139.87 139.87 136.12 DEG
VCT_INT_DIF1 PID 0 0 0 2.62 DEG
VSS PID 0 0 48 km/h (30 MPH) 89 km/h (55 MPH) km/h / MPH
ACTUATORS/OUTPUTS - 1.6L 4V FIESTA

Actuators/Outputs PCM Pin/PID only Measured/PID Values Units Measured/PID
KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
EVAPCP E23 0 17.25 33.72 67.05 %
HTR12 E35 OFF ON ON ON ON/OFF
LFC B13 OFF OFF OFF OFF ON/OFF
HTR11 E47 OFF ON ON ON ON/OFF
FUELPW_CYL1-4 PID 10.74 2.96 2.23 2.23 MILLISECOND
FUELSYS PID OPEN LOOP CLOSED LOOP CLOSED LOOP CLOSED LOOP OPEN/CLOSED LOOP
HFC PID OFF OFF OFF OFF ON/OFF
LONGFT1 PID (I) -20 TO +20 -20 TO +20 -20 TO +20 %
MAP_DMD PID 14.49/99.9 4.78/32.95 6.99/48.19 11.33/78.11 PSI/kPa
PATSENABL PID ENABLED ENABLED ENABLED ENABLED ENABLED/DISABLED
SHRTFT1 PID (I) -10 TO +10 -10 TO +10 -10 TO +10 %
SPARKADV PID 24 6.5 1.5 12 DEG
VCT_EXH_ACT1 PID -120.75 -121.12 -121.12 -79.50 DEG
VCT_EXH_DC1 PID 12.50 11.32 11.32 40.03 %
VCT_EXH_DSD1 PID 0.37 0 0 42.37 DEG
VCT_INT_DC1 PID 12.50 11.32 11.32 43.66 %
VCT_INT_DSD1 PID 0 0 0 1.87 DEG
OTHER - 1.6L 4V FIESTA

Other PCM Pin/PID only Measured/PID Values Units Measured/PID
KOEO Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
VPWR B8/11/12 12.52 13-14 13-14 13-14 VOLTS
VREF B16, T27, T29 5 5 5 5 VOLTS