LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2002 >> Crown Victoria Base, 4.6 9 >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Pin Voltage Charts >> PID Definitions & Pin Voltage/PID Values >> Pin Voltage/PID Value Tables >> LS >> LS 3.0L A/T

LS 3.0L A/T

LS 3.0L A/T - INPUTS

PCM Pin No./PID Only Sensors/Inputs Units Measured/PID KOEO/PID Hot Idle/PID 30 MPH/PID 55 MPH/PID
A13 FEPS DCV .1 .1 .1 .1
A28 BPS DCV/OFF-ON VBAT/OFF .1/ON (1) VBAT/OFF VBAT/OFF
A31 MAF V DCV 0 .7 1.6-1.85 2.1-2.3
A34 AIRM (2) DCV/OFF-ON .1/OFF .1/OFF .1/OFF .1/OFF
A37 PSP V/PSP DCV/HIGH-LOW .1/LOW VBAT/HIGH (3) .1/LOW .1/LOW
A40 BPP DCV/OFF-ON .1/OFF VBAT/ON (1) .1/OFF .1/OFF
A42 ACP DCV/psi 1/80 1.1/80 .8/36 .8/30
A51 IAT DCV/°F 1.7-3.5/50-120 (4) 1.7-3.5/50-120 (4) 1.7-3.5/50-120 (4) (4) 1.7-3.5/50-120
A52 FTP V/FTP DCV/In. H2 O 2.6/0 2.6/0 2.6/0 2.6/0
A57 SCCS DCV 5 .1 (5) 5 5
B09 TRV DCV .1 .1 1.7 1.7
B10 TR4 DCV .1 .1 VBAT VBAT
B18 TR2 DCV .1 .1 VBAT VBAT
B22 TR1 DCV .1 .1 VBAT VBAT
B23 TFT DCV/°F .5-2.0/110-210 .5-2.0/110-210 .5-2.0/110-210 .5-2.0/110-210
B26 OSS Hz/RPM 0 0 570-595/1400-1500 1070-1100/2660
B27 TSS Hz/RPM 0 365-380/680-720 595/1080 1070/2060
B28 O2S12 DCV 0 Switching (6) Switching (6) (6) Switching
B29 O2S22 DCV 0 Switching (6) Switching (6) (6) Switching
B30 PS1 DCV 10.2 11.7 11.7 11.7
C40 CHT DCV/°F .67 or 3.7/194 .67 or 3.7/194 .67 or 3.7/194 .67 or 3.7/194
C41 DPFEGR DCV .95-1.05 .95-1.05 .95-4.65 .95-4.65
C44 O2S21 DCV 0 Switching (7) Switching (7) (7) Switching
C45 O2S11 DCV 0 Switching (7) Switching (7) (7) Switching
C49 FRP V/FRP DCV/psi 1.3/14 2.7/39 2.7/39 2.7/39
C50 AFS Hz/Percent 0 130/30-45 130/20-30 130/15-25
C51 KS1 DCV 0 0 0 0
C52 KS2 DCV 0 0 0 0
C53 CID Hz 0 6.6 10-12 17
C55 CKP Hz 0 435 700-800 1160-1180
C57 TP V DCV .53-1.27 .53-1.27 1.1 1.3
PID EFT A °F 50-120 (4) 50-120 (4) 50-120 (4) 50-120 (4)
PID LOAD Percent (8) 17-18.6 26-35.7 30-50
PID GEAR GEAR 1 1 4 5
PID OCTADJS NO RETARD/RETARD NO RETARD NO RETARD NO RETARD NO RETARD
PID RPM RPM 0 737 1422 1950
(1) Brake pedal applied.
(2) If equipped.
(3) Steering wheel turned.
(4) Value is dependent upon ambient air temperature and may fall outside of range.
(5) While pressing switch.
(6) Downstream O2S(s) will stay close to a constant voltage when catalyst monitor is off (positive value only). When catalyst monitor is on, O2S will switch rich to lean above and below .45 volt DC and never be a negative value.
(7) O2S should switch from rich to lean at least once every 3 seconds. O2S voltage should toggle above and below .45 volt DC and never be a negative value. Valid O2S switching only occurs during closed loop fuel control.
(8) Value is not useful under this condition.
LS 3.0L A/T - OUTPUTS

PCM Pin No./PID Only Actuators/Outputs Units Measured/PID KOEO/PID Hot Idle/PID 30 MPH/PID 55 MPH/PID
A06 EVAPCV Hz/Percent 0 0-10/0-100 0-10/0-100 0-10/0-100
A09 WAC DCV/OFF-ON VBAT/OFF .1/ON (1) VBAT/OFF VBAT/OFF
A12 EVAPPDC Hz/Percent 0 0-10/0-100 0-10/0-100 0-10/0-100
A19 AIR (2) DCV/OFF-ON VBAT/OFF VBAT/OFF VBAT/OFF VBAT/OFF
A29 SCMA DCV VBAT VBAT VBAT VBAT
A36 SCMB DCV VBAT VBAT VBAT VBAT
A45 SCC DCV VBAT VBAT VBAT VBAT
A46 SCMC DCV VBAT VBAT VBAT VBAT
A58 FP DCV/Percent 8.6/75 3.8/27 3.8/27 3.8/27
B01 SS1 DCV/OFF-ON .1/ON .1/ON VBAT/OFF VBAT/OFF
B02 SS2 DCV/OFF-ON VBAT/OFF VBAT/OFF VBAT/OFF VBAT/OFF
B03 SS3 DCV/OFF-ON VBAT/OFF VBAT/OFF .35/ON .1/ON
B04 SS4 DCV/OFF-ON .1/ON .1/ON .35/ON .1/ON
B05 TCC DCV/Percent VBAT/0 VBAT/0 VBAT/0 .6/100
B07 EPC DCV 6.1 8.1 10.4 10.5
B12 EPC3 DCV 5.8 8.1 VBAT VBAT
B13 EPC2 DCV 8.6 10.7 10.4 10.5
B15 HTR12 DCV/OFF-ON VBAT/OFF (3) .1/ON .1/ON .1/ON
B16 HTR22 DCV/OFF-ON VBAT/OFF (3) .1/ON .1/ON .1/ON
C02 INJ1 mS (4) 2.4-3.2 4.9 6.7-7.1
C07 HTR11 DCV/OFF-ON VBAT/OFF (3) .1/ON .1/ON .1/ON
C08 HTR21 DCV/OFF-ON VBAT/OFF (3) .1/ON .1/ON .1/ON
C09 IAC DCV/Percent VBAT/0 11/30 7.2/53 6.1/67
C11 INJ5 mS (4) 2.4-3.2 4.9 6.7/7.1
C12 CDB DCV VBAT VBAT VBAT VBAT
C13 CDE DCV VBAT VBAT VBAT VBAT
C14 INJ2 mS (4) 2.4-3.2 4.9 6.7-7.1
C16 EGRVR DCV/Percent VBAT/0 VBAT/0 10.1/40 10.2/55
C21 INJ6 mS (4) 2.4-3.2 4.9 6.7-7.1
C22 CDD DCV VBAT VBAT VBAT VBAT
C23 CDC DCV VBAT VBAT VBAT VBAT
C24 INJ3 mS (4) 2.4-3.2 4.9 6.7-7.1
C28 GENFDC Hz/Percent 0 0-130/0-100 (5) 0 0
C29 IMTV DCV/Percent VBAT/0 VBAT/0 VBAT/0 VBAT/0
C30 CDF DCV VBAT VBAT VBAT VBAT
C31 CDA DCV VBAT VBAT VBAT VBAT
C32 INJ4 mS (4) 2.4-3.2 4.9 6.7-7.1
C36 HFC DCV VBAT 10.9 (6) VBAT VBAT
PID CHTIL OFF-ON OFF OFF OFF OFF
PID LONGFT1 Percent -20 To +20 -20 To +20 -20 To +20 -20 To +20
PID LONGFT2 Percent -20 To +20 -20 To +20 -20 To +20 -20 To +20
PID MIL OFF-ON OFF OFF OFF OFF
PID SHRTFT1 Percent (4) -10 To +10 -10 To +10 -10 To +10
PID SHRTFT2 Percent (4) -10 To +10 -10 To +10 -10 To +10
PID SPARKADV Degrees 0 12-17 34 32-40
A44 KAPWR DCV VBAT VBAT VBAT VBAT
A32 VPWR DCV VBAT VBAT VBAT VBAT
A20 VREF DCV 5 5 5 5
(1) A/C on.
(2) If equipped.
(3) May change state under this condition.
(4) Value is not useful under this condition.
(5) Frequency cycles high within a few seconds of turning headlights on. Frequency cycles back to zero Hz shortly after cycling high.
(6) Cooling fan on (single, low or high speed).
NOTE: All generic OBD-II readings under no load (Park or Neutral).
LS 3.0L A/T - GENERIC OBD-II PID VALUES

PID Measured Units Hot Idle 2500 RPM
LONGFT1 Percent -20 To +20 -20 To +20
LONGFT2 Percent -20 To +20 -20 To +20
LOAD Percent 21-27 20-25
MAF Grams/Sec. 3.0-4.8 12-18
SHRTFT1 Percent -10 To +10 -10 To +10
SHRTFT2 Percent -10 To +10 -10 To +10
SHRTFT11 Percent -10 To +10 -10 To +10
SHRTFT12 Percent 95-100 95-100
SHRTFT21 Percent -10 To +10 -10 To +10
SHRTFT22 Percent 95-100 95-100
SPARKADV Degrees 12-17 35-40
scientia non olet · About LEMON Manuals