2.3L Ranger

Fig 1: 170 Pin PCM Harness Connectors - 2.3L Ranger

Courtesy of FORD MOTOR CO.

Typical Diagnostic Reference Values

SENSORS - 2.3L RANGER

Sensors/Inputs	PCM Pin/PID only	Measured/PID Values				Units Measured/PID
Sensors/Inputs	PCM Pin/PID only	KOEO	Hot Idle	48 KM/H (30 MPH)	89 KM/H (55 MPH)	Units Measured/PID
FTP	B3	2.6	2.6	2.6	2.6	VOLTS
FTP_H2O	B3	0	0	0	0	in-H₂ O
ACCS	B15	OFF	ON (A)	OFF	OFF	ON/OFF
FPM	B21	OFF	ON	ON	ON	ON/OFF
TCS	B29	0.1/OFF	VBAT/ON (G)	0.1/OFF	0.1/OFF	VOLTS/ON/OFF
CPP/PNP	B33	NEUTRAL	NEUTRAL	DRIVE	DRIVE	MODE
PSP	B34	LOW	HIGH(I)	LOW	LOW	HIGH/LOW
FEPS	B44	0.1	0.1	0.1	0.1	VOLTS
IAT	E22	1.7-3.5/48.8-10 (120-50)	1.7-3.5/48.8-10 (120-50)	1.7-3.5/48.8-10 (120-50)	1.7-3.5/48.8-10 (120-50)	VOLTS/DEG C (DEG F)
MAF	E25	0	0.7-0.9	1.2-1.6	1.6-2.1	VOLTS
O2S11	E28	(I)	switching (C)	switching (C)	switching (C)	VOLTS
CHT	E41	0.67 or 3.7/90-110 (194 - 230)	0.67 or 3.7/90-110 (194 - 230)	0.67 or 3.7/90-110 (194 - 230)	0.67 or 3.7/90-110 (194 - 230)	VOLTS/DEG C (DEG F)
KNOCK 1	E49	0	0	0	0	N/A
TP	E61	0.53-1.27	0.53-1.27	0.8-1.1	1.2-1.7	VOLTS
MAP	E62	3.99/97.97/14.21/28.9	0.95/22.95/3.33/6.79	1.58/40.74/5.91/12.03	2.01/46.95/6.81/13.87	VOLTS/kPa/PSI/inHg
HTRCM11	E69	531	531	531	531	mA
OSS	T3	0	0	1250-1290	2100-2400	RPM
TSS	T15	0	320-360/630-670	500-713/1100-1300	845-985/1700-1800	Hz/RPM
TR 1	T16	0	0	VBAT	VBAT	VOLTS
TR 2	T17	0	0	VBAT	VBAT	VOLTS
O2S12	T24	(I)	(D)	(D)	(D)	VOLTS
TR3 V/TR3	T27	0/PARK	0/PARK	1.7/OD	1.7/OD	VOLTS/MODE
TR 4	T28	0	0	VBAT	VBAT	VOLTS
TFT	T29	0.5-2/98.8-43.3 (210-110)	0.5-2/98.8-43.3 (210-110)	0.5-2/98.8-43.3 (210-110)	0.5-2/98.8-43.3 (210-110)	VOLTS/DEG C (DEG F)
HTRCM12	T47	977	977	977	977	mA
BARO	PID	14.3/156.2	14.3/156.2	14.3/156.2	14.3/156.2	PSI/Hz
B+	PID	VBAT	VBAT	VBAT	VBAT	VOLTS
DECHOKE	PID	NO	NO	NO	NO	YES/NO
FLI	PID	50 (H)	50 (H)	50 (H)	50 (H)	%
GEAR	PID	1	1	4	5	GEAR
LOAD	PID	(I)	17-28	19-26	30-40	%
O2BANK1	PID	VARIES	VARIES	VARIES	VARIES	RICH/LEAN
RPM	PID	0	750	1300	1780	RPM
VSS	PID	0	0	48 km/h (30 MPH)	89 km/h (55 MPH)	km/h/MPH

ACTUATORS - 2.3L RANGER

Actuators/Outputs	PCM Pin/PID only	Measured/PID Values				Units Measured/PID
Actuators/Outputs	PCM Pin/PID only	KOEO	Hot Idle	48 KM/H (30 MPH)	89 KM/H (55 MPH)	Units Measured/PID
FP	B12	OFF	ON	ON	ON	ON/OFF
EVAPCV	B13	0/OFF	0/OFF	0/OFF	0/OFF	%/ON/OFF
WAC/ACCR	B14	OFF	ON (A)	OFF	OFF	ON/OFF
EVMV	E6	0/OFF	0/OFF	500-900 (F)/VARYING	500-900 (F)/VARYING	mA/OFF-VARYING
IAC	E33	0	35	35-41 (I)	57-68 (I)	%
HTR11	E69	OFF	ON	ON	ON	ON/OFF
SSA (SS1)	T42	0.1/ON	0.1/ON	VBAT/OFF	VBAT/OFF	VOLTS/ON/OFF
SSB (SS2)	T43	VBAT/OFF	VBAT/OFF	VBAT/OFF	VBAT/OFF	VOLTS/ON/OFF
SSC (SS3)	T44	VBAT/OFF	VBAT/OFF	VBAT/OFF	0.1/ON	VOLTS/ON/OFF
SSD (SS4)	T45	0.1/ON	0.1/ON	0.1/ON	0.1/ON	VOLTS/ON/OFF
TCC	T46	VBAT/0	VBAT/0	VBAT/0	0.2/100	VOLTS/%
HTR12	T47	OFF	ON	ON	ON	ON/OFF
FUELSYS	PID	OPEN LOOP	CLOSED LOOP	CLOSED LOOP	CLOSED LOOP	OPEN/CLOSED LOOP
EGR_EVAL	PID	YES	YES	NO	NO	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
EVAPSOAK	PID	NO	NO	NO	NO	YES/NO
EVAP_EVAL	PID	NO	NO	NO	NO	YES/NO
LONGFT1	PID	(I)	-20 TO +20	-20 TO +20	-20 TO +20	%
LONGFT2	PID	(I)	-20 TO +20	-20 TO +20	-20 TO +20	%
MIL	PID	OFF	OFF	OFF	OFF	ON/OFF
SHRTFT1	PID	0	-10 TO +10	-10 TO +10	-10 TO +10	%
SHRTFT2	PID	0	-10 TO +10	-10 TO +10	-10 TO +10	%
SPARKADV	PID	0	20-25	30-35	30-35	DEG
TCIL	PID	OFF	OFF	OFF	OFF	ON/OFF

OTHERS - 2.3L RANGER

Other	PCM Pin/PID only	Measured/PID Values				Units Measured/PID
Other	PCM Pin/PID only	KOEO	Hot Idle	48 KM/H (30 MPH)	89 KM/H (55 MPH)	Units Measured/PID
VPWR	B35/B36	VBAT	VBAT	VBAT	VBAT	VOLTS
VREF	E57	5	5	5	5	VOLTS