Tag: ect

03/04 Cobra PCM Reference Values –

4.6L 4V Mustang Supercharged

pcm pinout

Typical Diagnostic Reference Values

For PCM connector views, refer to Section 1 Powertrain Control Hardware

Sensors/InputsPCM Pin/PID onlyMeasured/PID ValuesUnits Measured/PID
KOEOHot Idle30 MPH55 MPH
MAP104 1.3-1.7 1.9 2.5-3.5 DCV
FEPS13.5-.6 .5-.6 .5-.6 .5-.6 DCV
CKP (+)210 360-420 680-800 860-950 Hz
02S1235.1 (D) (D) (D) DCV
IAT2371.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) DCV/DEG
ECT38.4-1/200-160 .4-1/200-160 .4-1/200-160 .4-1/200-160 DCV/DEG
IAT391.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) 1.7-3.5/120-50 (K) DCV/DEG
FPM402.5-7.5/87-110 2.5-7.5/87-110 2.5-7.5/87-110 2.5-7.5/87-110 DCV/%
ACCS41.1/OFF VBAT/ON (A) .1/OFF .1/OFF DCV/OFF-ON
O2S11600 switching (C) switching (C) switching (C) DCV
02S22610 (D) (D) (D) DCV
FTP V/FTP (gs)622.6/0 2.6/0 2.6/0 2.6/0 DCV/IN-H2O
FRP V/FRP633.3/40 2.8/39 2.8/39 2.8/39 DCV/PSI
DPFEGR65.95-1.05 .95-1.05 .95-4.65 .95-4.65 DCV
OSS840 0 270/1365 470/2440 Hz/RPM
CID850 5-7 9-12 11-14 Hz
ACP86VBAT/OPEN VBAT/OPEN VBAT/OPEN VBAT/OPEN DCV/ OPEN-CLOSED
02S21870 switching (C) switching (C) switching (C) DCV
MAF V880 .5-.8 .8-1.3 1.2-1.7 DCV
TP V89.53-1.27 .53-1.27 .9-1.2 1-1.3 DCV
BPP92.1/OFF VBAT/ON (E) .1/OFF .1/OFF DCV/OFF-ON
EFTAPID50-120 (K) 50-120 (K) 50-120 (K) 50-120 (K) DEG
FLIPID50 50 50 50 %
LOADPID(L) 10-20 16-30 20-30 %
MISFPIDOFF OFF OFF OFF OFF-ON
OCTADJSPIDNO RETARD NO RETARD NO RETARD NO RETARD NO RETARD/
RETARD
RPMPID0 630-750 1180-1360 1530-1750 RPM
VSSPID0 0 30 55 MPH
Actuators/ OutputsPCM Pin/PID onlyMeasured/PID ValuesUnits Measured/PID
KOEOHot Idle30 MPH55 MPH
CDE1VBAT VBAT VBAT VBAT DCV
CDA26VBAT VBAT VBAT VBAT DCV
CDF27VBAT VBAT VBAT VBAT DCV
LFC28.1/OFF VBAT/ON (B) .1/OFF .1/OFF DCV/OFF-ON
HFC46VBAT/OFF .1/ON (B) VBAT/OFF VBAT/OFF DCV/OFF-ON
SCB45.1/ON VBAT/OFF VBAT/OFF VBAT/OFF DCV/OFF-ON
EGRVR47VBAT/0 VBAT/0 10.5-VBAT/ 0-40 10.6-VBAT/ 0-40 DCV/%
CDB52VBAT VBAT VBAT VBAT DCV
CDG53VBAT VBAT VBAT VBAT DCV
EVAPPDC560 0-10/0-100 0-10/0-100 0-10/0-100 Hz/%
EVAPCV670 0-10/0-100 0-10/0-100 0-10/0-100 Hz/%
VSO680 0 65 125 Hz
WAC69.1/ON VBAT/OFF (A) .1/ON .1/ON DCV/OFF-ON
INJ7720 2.4-2.8 1.6-5 3.3-6 mS
INJ5730 2.4-2.8 1.6-5 3.3-6 mS
INJ3740 2.4-2.8 1.6-5 3.3-6 mS
INJ1750 2.4-2.8 1.6-5 3.3-6 mS
CDC78VBAT VBAT VBAT VBAT DCV
CDH79VBAT VBAT VBAT VBAT DCV
FP803.6/75 1.2/24 1.2/24 1.2/24 DCV/%
ICP82VBAT/OFF .1/ON .1/ON .1/ON DCV/OFF-ON
IAC83VBAT/0 10.3/35 8.7-9/34-46 8-9/34-54 DCV/%
HTR1193.1/ON (P) .1/ON .1/ON .1/ON DCV/OFF-ON
HTR2194.1/ON (P) .1/ON .1/ON .1/ON DCV/OFF-ON
HTR1295.2/ON (P) .2/ON .2/ON .2/ON DCV/OFF-ON
HTR2296.2/ON (P) .2/ON .2/ON .2/ON DCV/OFF-ON
INJ8980 2.4-2.8 1.6-5 3.3-6 mS
INJ6990 2.4-2.8 1.6-5 3.3-6 mS
INJ41000 2.4-2.8 1.6-5 3.3-6 mS
INJ21010 2.4-2.8 1.6-5 3.3-6 mS
CDD104VBAT VBAT VBAT VBAT DCV
FUELPW1PID(L) 2.4-2.8 1.6-5 3.3-6 mS
FUELPW2PID(L) 2.4-2.8 1.6-5 3.3-6 mS
LONGFT1PID(-)20-(+)20 (-)20-(+)20 (-)20-(+)20 (-)20-(+)20 %
LONGFT2PID(-)20-(+)20 (-)20-(+)20 (-)20-(+)20 (-)20-(+)20 %
MILPIDOFF OFF OFF OFF OFF-ON
SHRTFT1PID(L) (-)10-(+)10 (-)10-(+)10 (-)10-(+)10 %
SHRTFT2PID(L) (-)10-(+)10 (-)10-(+)10 (-)10-(+)10 %
SPARKADVPID0 11-15 17-32 19-34 DEG
OtherPCM Pin/PID onlyMeasured/PID ValuesUnits Measured/PID
KOEOHot Idle30 MPH55 MPH
KAPWR55VBAT VBAT VBAT VBAT DCV
VPWR71VBAT VBAT VBAT VBAT DCV
VREF905 5 5 5 DCV

Note: All generic OBD II readings under no load (PARK or NEUTRAL).

GENERIC OBD II PID VALUES
PIDHot Idle2500 RPMUnits
LONGFT1(-)20-(+)20 (-)20-(+)20 %
LONGFT2(-)20-(+)20 (-)20-(+)20 %
LOAD23-35 17-23 %
MAF4.3-5.3 15-18 G/S
SHRTFT1(-)10-(+)10 (-)10-(+)10 %
SHRTFT2(-)10-(+)10 (-)10-(+)10 %
SHRTFT11(-)10-(+)10 (-)10-(+)10 %
SHRTFT1295-100 95-100 %
SHRTFT21(-)10-(+)10 (-)10-(+)10 %
SHRTFT2295-100 95-100 %
SPARKADV11-15 30 DEG