LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2009 >> Focus SES, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Reference Values (Except Diesel & Hybrid) >> Typical Diagnostic Reference Values >> Mks >> 3.7L 4V Mks
April 5, 2026: LEMON Manuals is launched! Read the announcement.

3.7L 4V Mks

Fig 1: 190 Pin PCM Harness Connectors - 3.7L 4V MKS
G06054072Courtesy of FORD MOTOR CO.
SENSORS/INPUTS - 3.7L 4V MKS

Sensors/Inputs PCM Pin/PID only Measured/PID Values Units Measured/PID
Ignition On Engine Off Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
PSP B17 LOW HIGH (I) LOW LOW HIGH/LOW
GENMON B23 0 42.19 33.59 24.22 %
APP1 B25 4.07 4.07 3.86 3.66 VOLTS
APP2 B26 1.42 1.42 1.57 1.73 VOLTS
APP3 B27 0.88 0.88 1.08 1.22 VOLTS
FPM B30 0 0 0 0 %
ACP_PRESS B37 1.26/93.97 1.47/119.97 1.06/69.99 1.04/65.99 VOLTS/PSI
MAF B41 0.01 0.56 1.34 1.56 VOLTS
IAT B43 1.94/113 (K) 2.01/109.4 (K) 3.65/44.6 (K) 3.99/24.8 (K) VOLTS/DEG F
FTP B44 2.62/0.61 2.43/0.61 2.62/0.61 2.32/0.61 VOLTS/PSI
BPA B47 OFF OFF OFF OFF ON/OFF
O2S11_CUR E18 -256 (mA) -256 (mA) -148 (uA) -255.9 (mA) mA/uA
O2S21_CUR E20 -256 (mA) -117 (uA) -238 (uA) -256 (mA) mA/uA
O2S12 E23 0.67 0.72 0.06 0.8 VOLTS
O2S22 E24 0.13 0.68 0.75 0.84 VOLTS
CHT E41 0.56/197.6 0.54/199.4 3.68/195.8 3.73/192.2 VOLTS/DEG F
TP2 E60 1.27/25.49 0.81/16.08 0.96/19.22 1.35/26.67 VOLTS/%
TP1 E61 4.09/18.04 4.32/13.33 4.24/14.9 4.04/18.82 VOLTS/%
TSS T15 0 585.8 1136 1612 RPM
ACCS PID OFF OFF OFF OFF ON/OFF
APP PID 0 0 7 14 %
B+ PID 12.19 13.94 14.0 13.94 VOLTS
BARO PID 14.3/156.2 14.3/156.2 14.3/156.2 14.3/156.2 PSI/Hz
BOO PID OFF OFF OFF OFF ON/OFF
CPP/PNP PID NEUTRAL NEUTRAL DRIVE DRIVE NEUTRAL/ DRIVE
DECHOKE PID YES NO NO NO YES/NO
EONV_RDY PID NOT READY NOT READY NOT READY NOT READY READY/NOT READY
EQ_RAT11 PID 0 1.03 1.02 1.0 RATIO
EQ_RAT21 PID 0 1.02 0.98 0.97 RATIO
ETC_ACT PID 7.62 1.20 7.81 9.54 DEG
ETC_DSD PID 7.62 1.33 7.79 9.58 DEG
ETC_TRIM PID -0.05 (X) -0.24 (X) -0.24 (X) -0.24 (X) DEG
FCIL PID OFF OFF OFF OFF ON/OFF
FLI PID 40.7 (H) 56.42 (H) 54.81 (H) 51.34 (H) %
GEAR PID 1 1 5 6 GEAR
INJPWR_M PID 12.31 13.94 13.94 13.99 VOLTS
LOAD PID 51.3 (L) 16.97 27.92 32.57 %
MIL_DIS PID 0 0 0 0 Miles
MISFIRE PID NO NO NO NO YES/NO
MP_LRN PID YES NO YES YES YES/NO
NM PID 0 0 0 0 COUNT
O2S11_IMPED PID 4.95 1.01 1.03 0.99 VOLTS
O2S21_IMPED PID 4.95 1.0 1.05 1.02 VOLTS
OSS PID 0 0 1224 2163 RPM
OSS_SRC PID 0 0 1220 2159 RPM
RPM PID 0 616.5 1277 1605 RPM
STRT_RLY PID DISABLED DISABLED DISABLED DISABLED ENABLED/ DISABLED
SYNC PID NO YES YES YES YES/NO
TCIL PID OFF OFF OFF OFF ON/OFF
TFT PID 185 120.2 165.2 168.8 DEG F
TFTV PID 0.7 1.79 0.95 0.89 VOLTS
TORQUE PID 155 6.67 36.07 108.2 Nm
TR PID PARK PARK OVER DRIVE OVER DRIVE POSITION
TR2 PID OPEN OPEN CLOSED CLOSED OPEN/ CLOSED
TSS/ISS PID 0 585.3 1135 1614 RPM
TSS_SRC PID 0 585.8 1136 1614 RPM
VSS PID 0 0 48km/h (30MPH) 89km/h (55MPH) km/h / MPH
ACTUATORS/OUTPUTS - 3.7L 4V MKS

Actuators/Outputs PCM Pin/PID only Measured/PID Values Units Measured/PID
Ignition On Engine Off Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
GENCMD B22 3.57 0 (Q) 0 (Q) 0 (Q) %
EVMV B50 0/OFF 778/VARYING 935/VARYING 648/ON mA/ON-OFFVARYING
FP B62 OFF ON ON ON ON/OFF
HTR12 E1 OFF ON ON ON ON/OFF
HTRCM12 E1 613 652 652 652 mA
HTR22 E2 OFF ON ON ON ON/OFF
HTRCM22 E2 648 676 676 676 mA
VCTADV E67 0 -0.06 -12.38 -39 DEG
VCTADV2 E68 0 0.12 -34.13 -37.13 DEG
O2S11_HTR E69 0 36.8 36.08 35.32 %
HTR11 E69 OFF (O) ON ON ON ON/OFF
HTRCM11 E69 1.4 1.43 1.43 1.43 Amps
O2S21_HTR E70 0 36.09 35.35 34.89 %
HTR21 E70 OFF (O) ON ON ON ON/OFF
HTRCM21 E70 1.45 1.46 1.46 1.46 Amps
CAT_EVAL PID YES NO NO YES YES/NO
CLRDIST PID 54.04 1.86 2.48 11.18 MILES
EGR_EVAL PID YES YES YES YES YES/NO
EVAP020C PID NO NO NO NO YES/NO
EVAP020D PID ALLOW ALLOW ALLOW ALLOW ALLOW/ DISALLOW
EVAP020R PID NOT READY NOT READY NOT READY NOT READY READY/NOT READY
EVAPCV PID 0/OFF 0/OFF 0/OFF 0/OFF %/ON-OFF
EVAPSOAK PID NO NO NO NO YES/NO
EVAPSTA PID NOT RUNNING NOT RUNNING NOT RUNNING NOT RUNNING STATUS
EVAP_EVAL PID NO NO NO NO YES/NO
FANDC PID 7.99 10 7.99 7.99 %
FANVAR PID 0 0 0 0 %
FTP_H20 PID -0.03 -1.3 0 -2.13 in-H 2 O
FUELSYS PID OPEN LOOP CLOSED LOOP CLOSED LOOP CLOSED LOOP OPEN/CLOSED LOOP
IGN_R/S PID ON ON ON ON ON/OFF
LONGFT1 PID 2.73 (L) (-)20 TO (+)20 (-)20 TO (+) 20 (-)20 TO (+) 20 %
LONGFT2 PID 4.29 (L) (-)20 TO (+)20 (-)20 TO (+) 20 (-)20 TO (+) 20 %
MIL PID OFF OFF OFF OFF ON/OFF
O2S_EVAL PID YES NO NO YES YES/NO
O2SHTR_EVAL PID YES NO NO YES YES/NO
RPMDSD PID 800 608 608 608 RPM
SHRTFT1 PID 0 (L) (-)10 TO (+)10 (-)10 TO (+) 10 (-)10 TO (+) 10 %
SHRTFT2 PID 0 (L) (-)10 TO (+)10 (-)10 TO (+) 10 (-)10 TO (+) 10 %
SPARKADV PID 10 13.25 30 38.5 DEG
TRIP_CNT PID 0 0 0 0 COUNT
VCTADVERR PID 0 0.06 -0.31 -1.87 DEG
VCTADVERR2 PID 0 0.12 0 -1.62 DEG
VCTDC PID 0 0 47.32 48.56 %
VCTDC2 PID 0 0 47.93 49.45 %
VCTSYS PID OPEN LOOP CLOSED LOOP CLOSED LOOP CLOSED LOOP OPEN/CLOSED LOOP
OTHER - 3.7L 4V MKS

Other PCM Pin/PID only Measured/PID Values Units Measured/PID
Ignition On Engine Off Hot Idle 48 KM/H (30 MPH) 89 KM/H (55 MPH)
VPWR B51/52/53 12 13-14 13-14 13-14 VOLTS
VREF B64 5 5 5 5 VOLTS
scientia non olet · About LEMON Manuals