Lincoln Corsair Manuals

Lincoln Corsair: Electronic Engine Controls - 2.0L EcoBoost (177kW/240PS) – MI4 / Specifications


  Reference Value Symptom Chart

NOTE: 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 Occurs During Symptom Category Number
Startup: No start/Normal crank 1
  Hard start/Long crank 2
  Stall after start 3
  Diesels/Runs on 4
Idle: MIL 5
  Stalls/Quits 6
  Slow 7
  Slow return 8
  Rolling 9
  Fast 10
  Rough 11
  Misses 12
  Backfires 13
Acceleration: Stalls/Quits 6
  Misses 12
  Bucks/Jerks 14
  Backfires 13
  Hesitation 15
  Lack/Loss of power 16
  Surge 17
  Spark knock 18
  Cooling system temperature 19
  Poor fuel economy 20
  Emissions compliance 21
Cruise: Stalls/Quits 6
  Misses 12
  Bucks/Jerks 14
  Backfires 13
  Lack/Loss of power 16
  Surge 17
  Spark knock 18
  Cooling system temperature 19
  Poor fuel economy 20
  Emissions compliance 21
Deceleration: Stalls/Quits 6
  Backfires 13

  Reference Value Parameter Identification (PID)/Measured Signal Chart

NOTE: 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.


Category Number Related PIDS/Measured Signals
5, 10, 17 ACP
1, 23 APP1
1, 23 APP2
23 BOO1/BOO2
18, 19 CHT
1, 2, 3, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17, 20, 21 CKP
1, 2, 3, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17, 20, 21 CMP
10 CPP/PNP
3, 5, 6, 7, 9, 11, 15, 16, 20, 21 DPFEGR
4, 18, 19, 21, 22 ECT
3, 5, 6, 7, 9, 11, 15, 16, 20, 21 EGRMC1 through 4
3, 5, 6, 7, 9, 11, 15, 16, 20, 21 EGRMDSD
3, 5, 6, 7, 9, 11, 15, 16, 20, 21 EGRVR
5, 18, 19, 20, 21 EOT
3, 5, 6, 11, 21 EVAPCV
3, 5, 6, 11, 21 EVMV
20 FLI
1 through 21 FP
1 through 21 FPM
1 through 21 FRP
1 through 21 FRT
5 FTP
1 through 21 FUELPW1/2
1 through 21 FUELSYS (OL/CLSD-LP)
19 HFC
1 through 21 HTR11/12/21/22
2, 3, 5, 7, 8, 10, 22 IAT
2, 3, 5, 7, 8, 10, 22 IAT2
5, 14, 15, 16, 17, 20 IMTV
4, 5, 16, 18, 19, 20, 21 KS
19 LFC
1 through 21 LONGFT1/2
1 through 23 MAF
1 through 23 MAP
1 through 22 MISF
1 through 21 O2S11/12/21/22
22 OSS
10 PSP
5 PTO
1 through 23 RPM
5, 14, 16, 17 SCICP
1 through 21 SHRTFT1/2/11/12/21/22
15, 16, 18, 19, 20, 21 SPARKADVa
1, 23 TP
2, 4, 5, 9, 10, 11, 16, 17, 18, 19, 20, 21 VCT
2, 4, 5, 9, 10, 11, 16, 17, 18, 19, 20, 21 VCTDC/VCTDC2
1, 2, 3, 5, 6, 11, 12, 13, 14 VPWR
22, 23 VSS

  Typical Diagnostic Reference Values

NOTE: Footnotes are referenced throughout the Typical Diagnostic Reference Value Charts. A letter in parentheses next to a value indicates supplemental information is available.

An attempt is made to provide as much information as possible. Some vehicles may not display all input and output signals. 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 FAULT or NO FAULT and are PIDs ending with the letter F. Reference values may vary 20% depending on operating conditions, altitude, and other factors. The 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. 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.
  • Value is not useful under this condition.
  • Value depends on fuel tank level. Typical operating range is 15% (empty) to 90% (full).
  • 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.
  • 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.
  • The normal operation value is from -1.5 to 3.5 degrees.

PID Units Measured/PID Component/PID Only Measured/PID Values
KOEO Hot Idle 48KM/H (30 MPH) 89 KM/H (55 MPH)
   PCM  AAT (Deg C) DEG C (DEG F) AAT Sensor 1 (33.8) 1 (33.8) 1 (33.8) 1 (33.8)
   PCM  AAT_V (V) VOLTS AAT Sensor 3.78 3.78 3.85 3.88
   PCM  AC_REQUEST YES/NO PID NO NO NO NO
   PCM  APP (%) % APP Sensor 0 0 10 14
   PCM  APP1 (V) VOLTS APP Sensor 0.81 0.81 1.12 1.25
   PCM  APP1_[APP_D] (%) % APP Sensor 16 16 22 25
   PCM  APP2 (V) VOLTS APP Sensor 0.41 0.41 0.57 0.63
   PCM  APP2_[APP_E] (%) % APP Sensor 8 8 11 13
   PCM  APP_MAXDIFF (Deg) DEG PID 0.00 0.00 0.00 0.00
   PCM  BARO (kPa) kPa (PSI) PID 99 (14.36) 99 (14.36) 99 (14.36) 99 (14.36)
   PCM  BARO_V (V) VOLTS PID 3.87 3.87 3.87 3.86
   PCM  BATT_V_INF (V) VOLTS PID 12.65 14.96 14.96 14.96
   PCM  BOOSTP_EVAL YES/NO PID YES YES YES YES
   PCM  BRKOVRD_POSS (Undefined / Not Used) NUMERIC VALUE PID 9 9 9 9
   PCM  BRKOVR_ACTION (Undefined / Not Used) NUMERIC VALUE PID 0 0 0 0
   PCM  CAC_T (Deg C) DEG C (DEG F) CACT Sensor 0 (0) 0 (0) 0 (0) 0 (0)
   PCM  CAM_SYNC YES/NO PID NO YES NO NO
   PCM  CATTEMP11 (Deg C) DEG C (DEG F) CAT11 Sensor 536 (996.8) 548 (1,018.4) 579 (1,074.2) 673 (1,243.4)
   PCM  CHT (Deg C) DEG C (DEG F) CHT Sensor 82 (179.6) 85 (185) 85 (185) 87 (188.6)
   PCM  CHT2 (Deg C) DEG C (DEG F) CHT2 Sensor 100 (212) 97 (206.6) 101 (213.8) 106 (222.8)
   PCM  CHT2_V (V) VOLTS CHT2 Sensor 3.41 3.50 3.36 3.19
   PCM  CLRDIST (km) KM (MILES) PID 0.0 (0.0) 0.0 (0.0) 0.0 (0.0) 2.0 (1.24)
   PCM  CYL1_ACCL (Undefined / Not Used) NUMERIC VALUE PID (I) -1 TO +1 -1 TO +1 -1 TO +1
   PCM  CYL2_ACCL (Undefined / Not Used) NUMERIC VALUE PID (I) -1 TO +1 -1 TO +1 -1 TO +1
   PCM  CYL3_ACCL (Undefined / Not Used) NUMERIC VALUE PID (I) -1 TO +1 -1 TO +1 -1 TO +1
   PCM  CYL4_ACCL (Undefined / Not Used) NUMERIC VALUE PID (I) -1 TO +1 -1 TO +1 -1 TO +1
   PCM  DECHOKE YES/NO PID YES NO NO NO
   PCM  DIST_AEIS (km) KM (MILES) PID 0.0 (0.0) 0.0 (0.0) 0.0 (0.0) 0.0 (0.0)
   PCM  DIST_BRKOVRD (km) KM (MILES) PID 9.5 (5.90) 9.5 (5.90) 10.0 (6.21) 11.5 (7.15)
   PCM  DPFE_PRES (kPa) kPa (PSI) Differential Pressure Feedback EGR Sensor -0.14 (-0.02) -0.39 (-0.06) -0.14 (-0.02) 3.88 (0.56)
   PCM  DPFE_V (V) VOLTS Differential Pressure Feedback EGR Sensor 1.49 1.48 1.49 1.61
   PCM  DTCCNT (Undefined / Not Used) NUMERIC VALUE PID 0 0 0 0
   PCM  DTCCNT_OBD (Undefined / Not Used) NUMERIC VALUE PID 0 0 0 0
   PCM  EBP (kPa) kPa (PSI) EBP Sensor 100.14 (14.52) 99.42 (14.42) 102.33 (14.84) 101.69 (14.75)
   PCM  EBP_V (V) VOLTS EBP Sensor 0.98 1.06 0.95 0.93
   PCM  ECT (Deg C) DEG C (DEG F) ECT Sensor 71 (159.8) 70 (158) 79 (174.2) 86 (186.8)
   PCM  ECT1_V (V) VOLTS ECT Sensor 0.98 1.00 0.78 0.64
   PCM  EGRT_B (Deg C) DEG C (DEG F) EGRT12 Sensor -19 (-2.2) -19 (-2.2) -13 (8.6) -8 (17.6)
   PCM  EGRT_B_V (V) VOLTS EGRT12 Sensor 0.91 0.92 0.44 0.28
   PCM  EGRVP (V) VOLTS EGR Valve 0.91 0.91 1.13 1.20
   PCM  EGRVPDES (%) % PID 0 0 49 49
   PCM  EGR_A_ACT (%) % EGR Valve 0 0 7 10
   PCM  EGR_A_CMD (%) % PID 0 0 7 10
   PCM  EQ_RAT11 (Undefined / Not Used) RATIO PID 0.00 1.02 1.03 1.08
   PCM  ETC_ACT (Deg) DEG PID 12.49 3.47 9.79 11.37
   PCM  ETC_TRIM (Deg) DEG PID 0.14 (E) 0.15 (E) 0.16 (E) 0.16 (E)
   PCM  ETC_[TAC_PCT] (%) % PID 9 4 11 13
   PCM  EVAP020C YES/NO PID NO NO NO NO
   PCM  EVAPCP (%) % EVAPCP Valve 0 6 50 13
   PCM  EVAPCV (%) % CANV Valve 0 0 0 0
   PCM  EVAPPCT (%) % PID 0 6 50 13
   PCM  EVAPSOAK YES/NO PID NO NO NO NO
   PCM  EVAPSTA STATUS PID NOT RUNNING NOT RUNNING NOT RUNNING NOT RUNNING
   PCM  EVBV (% Duty Cycle) % EVAP Vapor Blocking Valve 0 0 100 100
   PCM  FAN_DSD (%) % PID 8 8 8 8
   PCM  FLI (%) % Fuel Level Sensor 44 (B) 45 (B) 46 (B) 44 (B)
   PCM  FLP (kPa) kPa (PSI) Fuel Pressure Sensor 612 (88.76) 547 (79.34) 546 (79.19) 548 (79.48)
   PCM  FLP_DSD (kPa) kPa (PSI) Fuel Pressure Sensor 546 (79.19) 546 (79.19) 546 (79.19) 546 (79.19)
   PCM  FLP_V (V) VOLTS Fuel Pressure Sensor 3.97 3.57 3.57 3.58
   PCM  FP (%) % Fuel Pump Control Module 75 26 26 26
   PCM  FPM (%) % PID 40 40 40 40
   PCM  FRP (kPa) MPa (PSI) FRP Sensor 7.11 (1,031.22) 4.93 (715.01) 7.50 (1,087.78) 7.88 (1,142.90)
   PCM  FRP_DSD (kPa) MPa (PSI) PID 0.430 (62.37) 4.96 (719.39) 7.69 (1,115.34) 7.90 (1,145.80)
   PCM  FRP_V (V) VOLTS FRP Sensor 1.31 1.06 1.37 1.40
   PCM  FRT_A_RAW (Deg C) DEG C (DEG F) FRPT Sensor 16 (60.8) 16 (60.8) 16 (60.8) 16 (60.8)
   PCM  FRT_V (V) VOLTS FRT Sensor 0 0 0 0
   PCM  FTP_V (V) VOLTS FTP Sensor 2.63 2.47 2.39 2.45
   PCM  FUELSYS_CL YES/NO PID NO YES YES YES
   PCM  FUELSYS_OL YES/NO PID NO NO NO NO
   PCM  HFC ON/OFF PID OFF OFF OFF OFF
   PCM  HTR11 ON/OFF HO2S11 Sensor OFF ON ON ON
   PCM  HTR12 ON/OFF HO2S12 Sensor OFF ON ON ON
   PCM  HTR21 ON/OFF HO2S21 Sensor OFF OFF OFF OFF
   PCM  HTR22 ON/OFF HO2S22 Sensor OFF OFF OFF OFF
   PCM  HTRCM11 (Amp) mA HO2S11 Sensor 0.00 0.00 0.00 0.00
   PCM  HTRCM12 (Amp) mA HO2S12 Sensor 0.00 0.00 0.00 0.00
   PCM  IAT (Deg C) DEG C (DEG F) IAT Sensor 37 (98.6) 26 (78.8) 24 (75.2) 20 (68)
   PCM  IAT11 (Deg C) DEG C (DEG F) IAT Sensor 37 (98.6) 26 (78.8) 23 (73.4) 20 (68)
   PCM  IAT12 (Deg C) DEG C (DEG F) IAT2 Sensor 33 (91.4) 30 (86) 26 (78.8) 14 (57.2)
   PCM  IAT1_V (V) VOLTS IAT Sensor 1.89 2.39 2.50 2.68
   PCM  IAT2 (Deg C) DEG C (DEG F) IAT2 Sensor 33(91.4) 30 (86) 26 (78.8) 24 (75.2)
   PCM  IAT2_V (V) VOLTS IAT2 Sensor 2.06 2.17 2.39 2.45
   PCM  INJ1_F YES/NO PID NO NO NO NO
   PCM  INJ2_F YES/NO PID NO NO NO NO
   PCM  INJ3_F YES/NO PID NO NO NO NO
   PCM  INJ4_F YES/NO PID NO NO NO NO
   PCM  INJECTOR_OFF -----/DISABLE Injector 1–4 ----- ----- ----- -----
   PCM  KNK_CNTR_CYL1 (Undefined / Not Used) COUNT PID 0 0 0 0
   PCM  KNK_CNTR_CYL2 (Undefined / Not Used) COUNT PID 0 0 0 0
   PCM  KNK_CNTR_CYL3 (Undefined / Not Used) COUNT PID 0 0 0 0
   PCM  KNK_CNTR_CYL4 (Undefined / Not Used) COUNT PID 0 0 0 0
   PCM  KNOCK_1 (Undefined / Not Used) COUNT KS11 Sensor 999 81 69 89
   PCM  KNOCK_2 (Undefined / Not Used) COUNT KS12 Sensor 999 85 82 100
   PCM  LOAD (%) % PID 0.00 (A) 41 40 29
   PCM  LOAD_ABSL (%) % PID 0.00(A) 23 36 43
   PCM  LONGFT1 (%) % PID (A) -20 TO +20 -20 TO +20 -20 TO +20
   PCM  MAP (kPa) kPa (PSI) MAP Sensor 99.00 () 38.50 () 68.00 () 71.00 ()
   PCM  MAP_V (V) VOLTS MAP Sensor 1.52 0,59 1.04 1.14
   PCM  MIL_DIS (km) KM (MILES) PID 0 (0) 0 (0) 0 (0) 0 (0)
   PCM  MIL_OBD ON/OFF PID OFF OFF OFF OFF
   PCM  MISFIRE TRUE/FALSE PID FALSE FALSE FALSE FALSE
   PCM  MP_LRN TRUE/FALSE PID TRUE TRUE TRUE TRUE
   PCM  NUM_MISFIRE (Undefined / Not Used) COUNT PID 0 0 0 0
   PCM  O2S11_CUR (mA) mA/uA HO2S11 Sensor (A) switching (C) switching (C) switching (C)
   PCM  O2S11_HTR (%) % HO2S11 Sensor 20 24 25 24
   PCM  O2S11_IMPED (V) VOLTS HO2S11 Sensor 5.00 0.17 0.17 0.17
   PCM  O2S11_READY YES/NO HO2S11 Sensor NO YES YES YES
   PCM  O2S12 (V) VOLTS HO2S12 Sensor (A) switching (D) switching (D) switching (D)
   PCM  O2S21_READY TRUE/FALSE HO2S21 Sensor NO YES YES YES
   PCM  O2_DS_DISBL TRUE/FALSE PID TRUE FALSE FALSE FALSE
   PCM  OCTADJ_R_LRND (Undefined / Not Used) % PID 0 0 0 0
   PCM  PATSENABL ENABLED / DISABLED PID ENABLED ENABLED ENABLED ENABLED
   PCM  RO2FT1 (%) % PID 0.00 0.00 -0.01 0.03
   PCM  RPM (Rpm) RPM CKP Sensor 0 751 1954 1839
   PCM  RPM_DSD (Rpm) RPM PID 750 750 750 750
   PCM  SHRTFT1 (%) % PID (I) -10 TO +10 -10 TO +10 -10 TO +10
   PCM  SPARKADV (Deg) DEG PID 10.00 9.00 19.00 13.5
   PCM  SYNC YES/NO PID NO YES YES YES
   PCM  TCBP (kPa) kPa (PSI) TCBP Sensor 96.7() 96.9() 97.8 () 113.6()
   PCM  TCBP_V (V) VOLTS TCBP Sensor 1.42 1.42 1.43 1.65
   PCM  TP1_LRN_TRIM (Deg) DEG ETBTPS 6.13 6.13 6.13 6.13
   PCM  TP1_PER (%) % ETBTPS 18 9 14 27
   PCM  TP2_LRN_TRIM (Deg) DEG ETBTPS 0.00 0.00 0.00 0.00
   PCM  TP_REL (%) VOLTS PID 12 3 7 20
   PCM  TURBO_BP1_STAT FAULT/NO FAULT TCBY Valve NO FAULT NO FAULT NO FAULT NO FAULT
   PCM  TURBO_BPASS (%) % TCBY Valve 0 0 0 0
   PCM  TURBO_WGATE (%) % Turbocharger Wastegate Control 0 0 0 0
   PCM  VCTSYS ENABLED / DISABLED PID DISABLED ENABLED ENABLED ENABLED
   PCM  VCT_EXH_ACT1 (Deg) DEG PID 0.00 -0.25 30.31 19.94
   PCM  VCT_EXH_DC1 (%) % VCT12 Solenoid 0 0 41 35
   PCM  VCT_EXH_DIF1 (Deg) DEG PID 0.00 0.25 3.75 0.00
   PCM  VCT_INT_ACT1 (Deg) DEG PID 0.00 0.25 -11.19 -34.38
   PCM  VCT_INT_DC1 (%) % VCT11 Solenoid 0 0 32 39
   PCM  VCT_INT_DIF1 (Deg) DEG PID 0.00 -0.25 3.44 -0.38
   PCM  VPWR (V) VOLTS PID VBAT VBAT VBAT VBAT
   PCM  VREF (V) VOLTS PID 5 5 5 5
   PCM  VSS (Kph) km/h (MPH) PID 0 (0) 0 (0) 48 km/h (30 MPH) 89 km/h (55 MPH)
   PCM  WGATE_A_POS_PCT (% Open) % Turbocharger Wastegate Motor 1 32.76 0.00 43.20 95.82
   PCM  WGATE_A_V (V) VOLTS Wastegate Position Sensor 1 2.45 1.58 2.70 4.09

    Electronic Engine Controls - 2.0L EcoBoost (177kW/240PS) – MI4

    ..

    Description and Operation - Electronic Engine Controls - Component Location

    Electronic Engine Controls- Front Item Description 1 ExhaustCMP sensor 2 Intake CMP sensor 3 IAT sensor 4 MAPT sensor 5 KS 6 EOP sensor 7 Turbocharger Boost Pressure Sensor 8 Oil pressure control solenoid 9 FRP sensor 10 VCT oil control solenoids Electronic Engine Controls - Rear Item Des..

    Other information:

    Lincoln Corsair 2020-2022 Owners Manual: Speed Sign Recognition – Troubleshooting


    Speed Sign Recognition – Information Messages Speed Sign Recognition – Frequently Asked Questions Why does the speed limit change without any sign on the road? The speed limit changes due to the speed limit data stored in the map data. Why does speed sign recognition show a wrong speed limit? The system shows a wrong speed limit due to incorrect and outdated map data or due to incorrect re..

    Lincoln Corsair 2020-2022 Service Manual: Diagnosis and Testing - Tire Pressure Monitoring System (TPMS)


    Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).   Diagnostic Trouble Code Chart Module   DTC Description Action   BCM B1182..

    Categories

    Keyless Starting

    Note: The keyless starting system may not function if the key is close to metal objects or electronic devices such as cellular phones.

    Note: A valid key must be located inside your vehicle to switch the ignition on and start the engine.

    Ignition Modes

    Lincoln Corsair. Keyless Starting

    read more

    Copyright © 2022 www.licorsair.com