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Crown Victoria & Grand Marquis 4.6L (Natural Gas Vehicle)

CROWN VICTORIA & GRAND MARQUIS 4.6L (NATURAL GAS VEHICLE) - INPUTS

PCM Pin No./PID Only Sensors/Inputs Units Measured/PID KOEO/PID Hot Idle/PID 30 MPH/PID 55 MPH/PID
13 FEPS DCV .5-.6 .5-.6 .5-.6 .5-.6
21 CKP (+) Hz 0 440-490 580-770 850-1100
29 TCS DCV/OFF-ON .1/OFF VBAT/ON (1) .1/OFF .1/OFF
34 TR1 DCV 0 0 11.5 11.5
37 TFT DCV/°F .5-2.0/110-210 .5-2.0/110-210 .5-2.0/110-210 .5-2.0/110-210
39 IAT DCV/°F 1.7-3.5/50-120 (2) 1.7-3.5/50-120 (2) 1.7-3.5/50-120 (2) (2) 1.7-3.5/50-120
40 FSVM DCV/OFF-ON .1/OFF VBAT/ON VBAT/ON VBAT/ON
41 ACCS DCV/OFF-ON .1/OFF VBAT/ON (3) .1/OFF .1/OFF
49 TR2 DCV 0 0 11.5 11.5
50 TR4 DCV 0 0 11.5 11.5
58 VSS (+) Hz/MPH 0 0 65/30 125/55
60 O2S11 DCV 0 Switching (4) Switching (4) (4) Switching
62 EFTA V/EFTA DCV/°F 1.7-3.5/50-120 (2) 1.7-3.5/50-120 (2) 1.7-3.5/50-120 (2) (2) 1.7-3.5/50-120
63 FRP V/FRP DCV/psi 2.7-3.7/105-130 2.7-3.7/105-130 2.7-3.7/100-130 2.7-3.7/105-130
64 TR V/TR DCV/MODE 0/PARK 0/PARK 1.7/OD 1.7/OD
65 DPFEGR DCV .95-1.05 .95-1.05 .95-4.65 .95-4.65
66 CHT V/CHT DCV/°F .67 or 3.7/194 .67 or 3.7/194 .67 or 3.7/194 .67 or 3.7/194
84 OSS Hz/RPM 0 0 95-110/950-1100 175-190/1750-1915
85 CID Hz 0 6-7 8-10 11-17.5
86 ACP DCV/OPEN- CLOSED VBAT/OPEN VBAT/OPEN VBAT/OPEN VBAT/OPEN
87 O2S21 DCV 0 Switching (4) Switching (4) (4) Switching
88 MAF V DCV 0 .6-.9 .9-1.5 1.2-2.1
89 TP V DCV .53-1.27 .53-1.27 .8-1.1 .9-1.3
92 BPP DCV/OFF-ON .1/OFF VBAT/ON (5) .1/OFF .1/OFF
PID CPP/PNP OFF-ON ON ON OFF OFF
PID ECT Degrees 160-200 160-200 160-200 160-200
PID GEAR GEAR 1 1 4 4
PID LOAD Percent (6) 15-19 22-30 31-46
PID MISF OFF-ON OFF OFF OFF OFF
PID RPM RPM 0 790-825 925-1125 1320-1395
(1) While pressing Transmission Control Switch or switching to manual drive mode.
(2) Value is dependent upon ambient air temperature and may fall outside of range.
(3) A/C on.
(4) 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.
(5) Brake pedal applied.
(6) Value is not useful under this condition.
CROWN VICTORIA & GRAND MARQUIS 4.6L (NATURAL GAS VEHICLE) - OUTPUTS

PCM Pin No./PID Only Actuators/Outputs Units Measured/PID KOEO/PID Hot Idle/PID 30 MPH/PID 55 MPH/PID
1 CDE DCV VBAT VBAT VBAT VBAT
2 MIL DCV/OFF-ON .1/OFF VBAT/OFF VBAT/OFF VBAT/OFF
6 SS1 DCV/OFF-ON .1/ON .1/ON VBAT/OFF .1/ON
11 SS2 DCV/OFF-ON VBAT/OFF VBAT/OFF .1/ON .1/ON
12 TCIL DCV/OFF-ON VBAT/OFF VBAT/OFF VBAT/OFF VBAT/OFF
26 CDA DCV VBAT VBAT VBAT VBAT
27 CDF DCV VBAT VBAT VBAT VBAT
28 LFC DCV/OFF-ON VBAT/OFF .1/ON (1) VBAT/OFF VBAT/OFF
45 CHTIL DCV/OFF-ON 3.5/OFF 3.5/OFF 3.5/OFF 3.5/OFF
46 HFC DCV/OFF-ON VBAT/OFF .1/ON (1) VBAT/OFF VBAT/OFF
47 EGRVR DCV/Percent VBAT/0 VBAT/0 9.7-VBAT/0-40 8-VBAT/0-50
52 CDB DCV VBAT VBAT VBAT VBAT
53 CDG DCV VBAT VBAT VBAT VBAT
54 TCC DCV/Percent .2/100 VBAT/0 9-VBAT/0-50 .2-10/80-100
69 WAC DCV/OFF-ON VBAT/OFF .1/ON (2) VBAT/OFF VBAT/OFF
72 INJ7 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
73 INJ5 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
74 INJ3 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
75 INJ1 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
78 CDC DCV VBAT VBAT VBAT VBAT
79 CDH DCV VBAT VBAT VBAT VBAT
80 FSV DCV/OFF-ON VBAT/OFF .1/ON .1/ON .1/ON
81 EPC DCV/psi 7.9/20 9.5/20 9/18 9.5/25
83 IAC DCV/Percent VBAT/0 8.0-9.5/32-46 8.3-10.7/30-55 5.7-8.0/40-70
93 HTR11 DCV/OFF-ON .1/ON (3) .1/ON (3) .1/ON (3) .1/ON (3)
94 HTR21 DCV/OFF-ON .1/ON (3) .1/ON (3) .1/ON (3) .1/ON (3)
98 INJ8 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
99 INJ6 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
100 INJ4 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
101 INJ2 mS 0 3.9-5.2 4.7-12.0 4.7-12.2
104 CDD DCV VBAT VBAT VBAT VBAT
PID FUELPW1 mS (4) 3.5-5.2 4.7-12.0 4.7-12.2
PID FUELPW2 mS (4) 3.5-5.2 4.7-12.0 4.7-12.2
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 SHRTFT1 Percent (4) -15 To +15 -15 To +15 -15 To +15
PID SHRTFT2 Percent (4) -15 To +15 -15 To +15 -15 To +15
PID SPARKADV Degrees 0 4-9 20-31 20-28
55 KAPWR DCV VBAT VBAT VBAT VBAT
71 VPWR DCV VBAT VBAT VBAT VBAT
90 VREF DCV 5 5 5 5
(1) Cooling fan on (single, low or high speed).
(2) A/C on.
(3) May change state under this condition.
(4) Value is not useful under this condition.
NOTE: All generic OBD-II readings under no load (Park or Neutral).
CROWN VICTORIA & GRAND MARQUIS 4.6L (NATURAL GAS VEHICLE) - 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 27-35 25-30
MAF Grams/Sec. 6.5-7.3 17-19.5
SHRTFT1 Percent -15 To +15 -15 To +15
SHRTFT2 Percent -15 To +15 -15 To +15
SHRTFT11 Percent -15 To +15 -15 To +15
SHRTFT12 Percent 95-100 95-100
SHRTFT21 Percent -15 To +15 -15 To +15
SHRTFT22 Percent 95-100 95-100
SPARKADV Degrees 4-9 16-25
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