Ford training section6 reference values

1.6L 4V FiestaTypical Diagnostic Reference Values Measured/PID Values Sen- PCM Pin/PID 48 KM/H 30 89 KM/H 55 Units Mea- sors/Inputs only KOEO Hot Idle MPH MPH sured/PID DEG F O2S11 E21 I

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Reference Values

Contents (Continued)

5.4L 4V Mustang 6-55 4.6L 2V Crown Victoria/Grand Marquis 6-58 4.6L 2V Town Car 6-61 2.5L 4V Escape/Mariner 6-64 3.0L 4V Escape/Mariner 6-67 2.3L Ranger 6-70 4.0L Ranger 6-73 4.0L Explorer/Explorer Sport Trac/Mountaineer 6-76 4.6L 3V Explorer/Explorer Sport Trac/Mountaineer 6-79 4.6L 2V F-150 6-82 4.6L 3V F-150 6-85 5.4L 3V F-150 6-88 4.6L 2V E-Series 6-91 5.4L 2V E-Series 6-94 6.8L 2V E-Series 6-97 5.4L 3V Expedition/Navigator 6-100 6.2L 2V F-Series Super Duty 6-103

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Reference Values

Contents (Continued)

6.8L 3V F-Series Super Duty 6-106

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Reference Value Symptom Chart

The Reference Value Symptom Chart provides guidance in selecting the appropriate parameter identification (PID) or measured signal related to the fault area Select a symptom from the

symptom chart along with the category number and go to the PID/Measured Signal Chart For

multiple symptoms, select the symptom that is the most evident.

Symptom Chart

Symptom Occurs During Symptom Category Number

Startup: No start/Normal crank 1

Hard start/Long crank 2

Cooling system temperature 19

(Continued)

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Reference Value Symptom Chart

Symptom Occurs During Symptom Category Number

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Reference Value Parameter Identification (PID)/Measured

Signal Chart

The following listing reflects PIDS and/or measured values which may reveal a possible concern within each system shown Match the category number with the related PID/measured signal and

go to the Typical Diagnostic Reference Value Charts.

PID/Measured Signal Chart

Category Number Related PIDS/Measured Signals

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Signal Chart

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Signal Chart

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Typical Diagnostic Reference Values

The Typical Diagnostic Reference Value Charts do not display fault parameter identifications

(PIDs) These are PIDs which indicate a hard fault with the circuit They display a value of YES or

NO and are PIDs ending with the letter F.

Reference values may vary 20% depending on operating conditions, altitude, and other factors RPM values are axle and tire dependent.

Values are taken at an altitude of approximately 189 meters (620 ft) above sea level with the

engine at normal operating temperature and accessories off.

Refer to the Introduction Section, Acronyms and Definitions for technical terms applicable to Ford Motor Company products.

Refer to Section 2, Parameter Identification (PID), for PID descriptions.

For detailed transmission diagnostics, refer to the Workshop Manual Transmission signals may be referred to in either alpha or numeric form For example, 1=A, 2=B, 3=C.

A A/C on.

B Cooling fan on (single, low or high speed).

C Heated oxygen sensors (HO2S) should switch from rich to lean at least once every 3 seconds HO2S voltage should toggle above and below 0.450 DCV and never be a negative value.

Valid HO2S switching occurs only during closed loop fuel control operation.

D Downstream oxygen sensors stay close to a constant voltage when the catalyst monitor is off (positive value only) When the catalyst monitor is on, the HO2S switches from rich to lean above and below 0.450 DCV and should never be a negative value For downstream oxygen sensors (12, 22) greater activity results when the catalyst monitor is active.

E Brake pedal applied.

F The electric vapor management valve (VMV) commanded current varies from 0 mA - 1000 mA depending on the powertrain control module (PCM) command to purge the evaporative

emission (EVAP) system.

G While pressing the transmission control switch (TCS) or switching to manual drive mode.

H Value depends on fuel tank level Typical operating range is 15% (empty) to 90% (full).

I Value is not useful under this condition.

J The normal operation value is from -1.5 to 3.5 degrees.

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1.6L 4V Fiesta

Measured/PID Values Sen- PCM Pin/PID 48 KM/H (30 89 KM/H (55 Units Mea- sors/Inputs only KOEO Hot Idle MPH) MPH) sured/PID

(DEG F)

O2S11 E21 (I) switching (C) switching (C) switching (C) VOLTS

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1.6L 4V Fiesta

ACTIVE

OUTDR TMP PID 23 (73.4) 13 (55.4) 14 (57.2) 14 (57.2) DEG C (DEG

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1.6L 4V Fiesta

Measured/PID Values Actua- PCM Pin/PID 48 KM/H (30 89 KM/H (55 Units Mea- tors/Outputs only KOEO Hot Idle MPH) MPH) sured/PID

CYL1-4

LOOP

DISABLED

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2.0L 4V Focus

MAP E40 4.02/98.93/ 1.25/30.95/4.49 2.52/61.98/ 2.32/51.98/ VOLTS/kPa/

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2.0L 4V Focus

mA/OFF-(F)/OFF (F)/OFF VARYING

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2.0L 4V Focus

LOOP

DISABLED

Measured/PID Values PCM Pin/PID 48 KM/H (30 89 KM/H (55 Units Mea- Other only KOEO Hot Idle MPH) MPH) sured/PID

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2.0L 4V Transit Connect

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mA/OFF-(F)/OFF (F)/OFF VARYING

(Continued)

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LOOP

DISABLED

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2.5L 4V Fusion/Milan

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FAULT

(Continued)

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LOOP

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(DEG F)MAP E40 4.02/98.93/ 1.28/30.95/ 1.35/32.95/ 2.33/57.98/ VOLTS/kPa/

(Continued)

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(Continued)

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Measured/PID Values Actuators/ PCM Pin/PID 48 KM/H (30 89 KM/H (55 Units Mea- Outputs only KOEO Hot Idle MPH) MPH) sured/PID

LOOP

EVAL

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3.5L 4V Edge

ACT2

O2S21 E28 (I) switching (C) switching (C) switching (C) VOLTS

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3.5L 4V Edge

ACT2

BARO PID 14.3/156.2 14.3/156.2 14.3/156.2 14.3/156.2 PSI/Hz

IMPED

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3.5L 4V Edge

EVAL

VALUE

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3.5L 4V Edge

LOOP

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3.5L 4V Flex/Taurus

B25 (AllOthers)

B26 (AllOthers)

B30 (AllOthers)ACP PRESS B37 1.42/113.97 1.36/107.98 1.10/73.97 1.12/75.98 VOLTS/PSI

E18 (AllOthers)

E20 (AllOthers)

(Continued)

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TP1 E41(GTDI) 4.09 (GTDI) 4.35 (GTDI) 3.98 (GTDI) 4.01 (GTDI) VOLTS

E61 (All 4.09/18.04 (All 4.35/12.55 (All 3.98/20 (All 4.01/19.61 (All VOLTS/% (All

TP2 E58 (GTDI) 1.33 (GTDI) 0.82 (GTDI) 1.54 (GTDI) 1.49 (GTDI) VOLTS (GTDI)

E60 (All 1.33/26.67 (All 0.82/16.47 (All 1.54/30.59 (All 1.49/29.8 (All VOLTS/% (All

E23 (AllOthers)

0 (All Others) 0 (All Others) 4.5 (All 17 (All Others)

Others)

BARO PID 14.12/155.1 14.12/155.1 14.12/155.1 14.12/155.1 PSI/Hz

DRIVE

EONV RDY PID NOT READY NOT READY NOT READY NOT READY READY/NOT

READY

ETC TRIM PID 0.15 (J) 0.19 (J) 0 (J) (GTDI) 0 (J) (GTDI) DEG

(GTDI) (GTDI) -0.02 (J) -0.05 (J)-0.01 (J) -0.01 (J) (All Others) (All Others) (All Others) (All Others)

(Continued)

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VARYING

B62 (AllOthers)

(Continued)

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E69 (AllOthers)

E70 (AllOthers)

E69 (AllOthers)

E1 (AllOthers)

E2 (AllOthers)

(Continued)

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E70 (AllOthers)

DISALLOWEVAP020R PID NOT READY NOT READY NOT READY NOT READY READY/NOT

READY

LOOP

EVAL

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LOOP

B51 (GTDI)B51/52/53 (AllOthers)

T7 (GTDI)B64 (AllOthers)

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3.5L 4V Fusion/MKZ

O2S11 E28 (I) switching (C) switching (C) switching (C) VOLTS/

RICH-LEANO2S21 E29 (I) switching (C) switching (C) switching (C) VOLTS/

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(Continued)

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READY

LOOP

DISABLED

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3.5L 4V MKS/MKT

BARO PID 14.3/156.2 14.3/156.2 14.3/156.2 14.3/156.2 PSI/Hz

(Continued)

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3.5L 4V MKS/MKT

TFT PID 85 (185) 49 (120.2) 74 (165.2) 76 (168.8) DEG C (DEG

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3.5L 4V MKS/MKT

LOOP

EVAL

BPASS

(Continued)

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3.5L 4V MKS/MKT

LOOP

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3.7L 4V Edge/MKX

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BARO PID 14.21/155.19 14.21/155.19 14.21/155.19 14.21/155.19 PSI/Hz

READY

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LOOP

(Continued)

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EVAL

DSD

LOOP

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3.7L 4V MKS/MKT

(DEG F)TP2 E60 1.27/25.49 0.81/16.08 0.96/19.22 1.35/26.67 VOLTS/%

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3.7L 4V MKS/MKT

BARO PID 14.3/156.2 14.3/156.2 14.3/156.2 14.3/156.2 PSI/Hz

DRIVE

READY

TFT PID 85 (185) 49 (120.2) 74 (165.2) 76 (168.8) DEG C (DEG

F)

CLOSED

(Continued)

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3.7L 4V MKS/MKT

READY

(Continued)

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3.7L 4V MKS/MKT

LOOP

EVAL

LOOP

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3.7L 4V Mustang

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3.7L 4V Mustang

DRIVE

BARO PID 14.3/156.2 14.3/156.2 14.3/156.2 14.3/156.2 PSI/Hz

READY

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3.7L 4V Mustang

LOOP

(Continued)

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