Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2004FOCUS ZX5, 2.3 Z, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS - REFERENCE VALUES - ECONOLINE THROUGH EXPLORER/MOUNTAINEER - CNG, FLEX-FUEL & GASOLINEEXPEDITION 4.6L
2004 Ford Focus ZX5, 2.3 Z, Standard
Expedition 4.6L
2004 Ford Focus ZX5, 2.3 Z, StandardSECTION Expedition 4.6L
SENSORS/INPUT - 4.6L EXPEDITION
| Sensors/Inputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 30 MPH | 55 MPH | |||
| FTP V/FTP | B8 | 2.6/0 | 2.6/0 | 2.6/0 | 2.6/0 | DCV/IN-H2O |
| GFS | B14 | 0/0 | 10-190/5-95 | 10-190/5-95 | 10-190/5-95 | Hz/% |
| IAT | B19 | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | DCV/DEG |
| FPM | B20 | .1/OFF | VBAT/ON | VBAT/ON | VBAT/ON | DCV/OFF-ON |
| TCS | B22 | .1/OFF | VBAT/ON (G) | .1/OFF | .1/OFF | DCV/OFF-ON |
| MAF V | B31 | 0 | .6-.9 | .9-1.5 | 1.2-2.3 | DCV |
| FEPS | B39 | .5-.6 | .5-.6 | .5-.6 | .5-.6 | DCV |
| ACCS | B41 | .1/OFF | VBAT/ON | .1/OFF | .1/OFF | DCV/OFF-ON |
| O2S11 | E26 | 0 | switching (C) | switching (C) | switching (C) | DCV |
| O2S21 | E27 | 0 | switching (C) | switching (C) | switching (C) | DCV |
| KS | E29 | 0 | 0 | 0 | 0 | DCV |
| CKP (+) | E30 | 0 | 390-430 | 600-700 | 850-1050 | Hz |
| CID | E31 | 0 | 5-7 | 10-12 | 12-14 | Hz |
| DPFEGR | E33 | .25-1.3 | .25-1.3 | .25-4.65 | .25-4.65 | DCV |
| TP V | E44 | .53-1.27 | .53-1.27 | 1-1.3 | 1.1-1.6 | DCV |
| CHT V/CHT | E45 | .6 or 3.7/194 | .6 or 3.7/194 | .6 or 3.7/194 | .6 or 3.7/194 | DCV/DEG |
| O2S22 | T2 | 0 | (D) | (D) | (D) | DCV |
| O2S12 | T3 | 0 | (D) | (D) | (D) | DCV |
| TR V/TR | T17 | 0/PARK | 0/PARK | 1.7/OD | 1.7/OD | DCV/MODE |
| TR2 | T18 | 0 | 0 | 11.1 | 11.1 | DCV |
| TR4 | T19 | 0 | 0 | 11.1 | 11.1 | DCV |
| TR1 | T20 | 0 | 0 | 11.1 | 11.1 | DCV |
| OSS | T25 | 0 | 0 | 120/1200 | 215/2150 | Hz/RPM |
| TFT | T28 | .5-2/210-110 | .5-2/210-110 | .5-2/210-110 | .5-2/210-110 | DCV/DEG |
| CPP/PNP | PID | ON | ON | OFF | OFF | OFF-ON |
| ECT | PID | 160-200 | 160-200 | 160-200 | 160-200 | DEG |
| FLI (H) | PID | 50 | 50 | 50 | 50 | % |
| GEAR | PID | 1 | 1 | 3 | 4 | GEAR |
| LOAD | PID | (L) | 14-16 | 19-25 | 35-43 | % |
| MISF | PID | OFF | OFF | OFF | OFF | OFF-ON |
| OCTADJS | PID | NO RETARD | NO RETARD | NO RETARD | NO RETARD | NO RETARD/RETARD |
| RPM | PID | 0 | 700-760 | 1270-1370 | 1590-1675 | RPM |
| VSS | PID | 0 | 0 | 30 | 55 | MPH |
ACTUATORS/OUTPUTS - 4.6L EXPEDITION
| Actuators/Outputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 30 MPH | 55 MPH | |||
| WAC | B2 | VBAT/OFF | .1/ON | VBAT/OFF | VBAT/OFF | DCV/OFF-ON |
| VSO | B13 | 0 | 0 | 65 | 125 | Hz |
| FP | B27 | VBAT/0 | .1/100 | .1/100 | .1/100 | DCV/% |
| EVAPCV | B36 | VBAT/0 | VBAT/0 | VBAT/0 (S) | VBAT/0 (S) | DCV/% |
| EVAPPDC | B38 | 0 | 0-10/0-100 | 0-10/0-100 | 0-10/0-100 | DCV/% |
| CDD (CYL2) | E1 | VBAT | VBAT | VBAT | VBAT | DCV |
| IAC | E2 | VBAT/0 | 10/37 | 8-9/50-60 (L) | 5-7.5/65-80 (L) | DCV/% |
| INJ5 | E3 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ6 | E4 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ7 | E5 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ8 | E6 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ3 | E7 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ4 | E8 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| CDH (CYL8) | E11 | VBAT | VBAT | VBAT | VBAT | DCV |
| CDC (CYL7) | E12 | VBAT | VBAT | VBAT | VBAT | DCV |
| IMTV | E13 | VBAT/0 | VBAT/0 | VBAT/0 | VBAT/0 | DCV/% |
| INJ1 | E14 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ2 | E15 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| HTR21 | E20 | .1/ON (P) | .1/ON | .1/ON | .1/ON | DCV/OFF-ON |
| HTR11 | E21 | .1/ON (P) | .1/ON | .1/ON | .1/ON | DCV/OFF-ON |
| EGRVR | E22 | VBAT/0 | VBAT/0 | (V) | (V) | DCV/% |
| CDG (CYL4) | E23 | VBAT | VBAT | VBAT | VBAT | DCV |
| CDB (CYL3) | E24 | VBAT | VBAT | VBAT | VBAT | DCV |
| CDF (CYL5) | E34 | VBAT | VBAT | VBAT | VBAT | DCV |
| CDA (CYL1) | E35 | VBAT | VBAT | VBAT | VBAT | DCV |
| CDE (CYL6) | E46 | VBAT | VBAT | VBAT | VBAT | DCV |
| TCC | T11 | .2/90-100 | VBAT/0 | VBAT/0 | .2/90-100 | DCV/% |
| SS1 | T12 | .1/ON | .1/ON | .1/ON | .1/ON | DCV/OFF-ON |
| SS2 | T13 | VBAT/OFF | VBAT/OFF | .1/ON | .1/ON | DCV/OFF-ON |
| HTR12 | T21 | .2/ON (P) | .2/ON | .2/ON | .2/ON | DCV/OFF-ON |
| INJ8 | 98 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ6 | 99 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ4 | 100 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| INJ2 | 101 | 0 | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| CDD (CYL2) | 104 | VBAT | VBAT | VBAT | VBAT | DCV |
| CHTIL | PID | OFF | OFF | OFF | OFF | OFF-ON |
| FUELPW1 | PID | (L) | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| FUELPW2 | PID | (L) | 2.7-4.1 | 4.5-8 | 5.5-11 | mS |
| LONGFT1 | PID | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | % |
| LONGFT2 | PID | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | % |
| MIL | PID | OFF | OFF | OFF | OFF | OFF-ON |
| SHRTFT1 | PID | (L) | (-)10-(+)10 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT2 | PID | (L) | (-)10-(+)10 | (-)10-(+)10 | (-)10-(+)10 | % |
| SPARKADV | PID | 0 | 14-19 | 15-35 | 20-39 | DEG |
OTHERS - 4.6L EXPEDITION
| Other | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 30 MPH | 55 MPH | |||
| KAPWR | 55 | VBAT | VBAT | VBAT | VBAT | DCV |
| VPWR | 71 | VBAT | VBAT | VBAT | VBAT | DCV |
| VREF | 90 | 5 | 5 | 5 | 5 | DCV |
GENERIC OBD II PID VALUES - 4.6L EXPEDITION
|
NOTE:
All generic OBD II readings under no load (PARK or NEUTRAL).
|
|||
|---|---|---|---|
| PID | Hot Idle | 2500 RPM | Units |
| LONGFT1 | (-)20-(+)20 | (-)20-(+)20 | % |
| LONGFT2 | (-)20-(+)20 | (-)20-(+)20 | % |
| LOAD | 23-34 | 15-20 | % |
| MAF | 4-5.1 | 15-24 | G/S |
| SHRTFT1 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT2 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT11 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT12 | 95-100 | 95-100 | % |
| SHRTFT21 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT22 | 95-100 | 95-100 | % |
| SPARKADV | 19-23 | 44 | DEG |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.