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.
Typical Diagnostic Reference Values
2010 Mercury Mariner Hybrid, AWDSECTION Typical Diagnostic Reference Values
WARNING: This page does not describe the selected car, but rather 35 other vehicles, including the 2007 Mercury Mountaineer, 2007 Mercury Monterey, 2007 Mercury Montego, 2007 Mercury Milan, and 2007 Mercury Mariner. However, it is still accessible from the selected car via links, so may be relevant.
| Sensors/Inputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| CPP-BT (M/T) | B18 | NEUTRAL | NEUTRAL | DRIVE | DRIVE | NEUTRAL- DRIVE |
| APP1 | B25 | 4.1 | 4.1 | 3.8 | 3.8 | DCV |
| APP2 | B26 | 1.5 | 1.5 | 1.6 | 1.7 | DCV |
| APP3 | B27 | 1.0 | 1 | 1 | 1.1 | DCV |
| FPM | B30 | 0.1 / OFF | VBAT /ON | VBAT / ON | VBAT /ON | DCV/ON-OFF |
| SMC | B34 | 0 | 0 | 0 | 0 | DCV |
| MAF | B41 | 0 | 0.71 | 1.2 | 1.28 | DCV |
| MAF SIGRTN | B42 | 0 | 0.6-1.9 | 1-1.6 | 1.3-2.3 | DCV |
| IAT | B43 | 1.6/126 (K) | 1.71/122 (K) | 3.5/54 (K) | 3.43/55 (K) | DCV/DEG F |
| FTP | B44 | 2.6/-0.01 | 2.5/-0.02 | 2.3/-0.09 | 2.2/-0.11 | DCV/psi |
| BOO | B46 | VBAT/OFF | 0.1/ON (E) | VBAT/OFF | VBAT/OFF | DCV/ON-OFF |
| BPA | B47 | 0.1/OFF | VBAT/ON (E) | 0.1/OFF | 0.1/OFF | DCV/ON-OFF |
| AIRM (PZEV) | B50 | 0.1/OFF | 0.1/OFF | 0.1/OFF | 0.1/OFF | DCV/ON-OFF |
| A/CT | B53 | 3.22/68 | 2.98/77 (A) | 1.76/122 | 1.91/116 | DCV/DEG F |
| FEPS | B55 | 0.5-0.6 | 0.5-0.6 | 0.5-0.6 | 0.5-0.6 | DCV |
| ACP | B63 | 2.4/240 | 2.43/243 | 1.65/158 | 1.68/162 | DCV/psi |
| OSS (M/T) | B65 | 0 | 0 | 30 | 55 | MPH |
| HO2S12 | E3 | (L) | (D) | (D) | (D) | DCV |
| HO2S13 (PZEV) | E5 | 0.1 | (D) | (D) | (D) | DCV |
| GENMN (GFS) | E26 | 0 | 40 | 25 | 21.8 | % |
| HO2S11 | E28 | (L) | switching (C) | switching (C) | switching (C) | DCV |
| CHT | E41 | 4.5-1/240-160 | 3.4/212 | 3.22/224 | 3.18/226 | DCV/DEG F |
| CMP | E45 | 0 | 5-7 | 13-16 | 20-23 | Hz |
| CKP | E47 | 0 | 400-500 | 850-1050 | 1050-1150 | Hz |
| KNOCK 1 | E49 | 219 | 175 | 264 | 373 | N/A |
| TP2 | E60 | 1.1 | 0.65 | 0.83 | 0.92 | DCV |
| TP1 | E61 | 4.1 | 4.4 | 4.3 | 4.2 | DCV |
| MAP | E62 | 4 (W) | 1.15 (W) | 1.29 (W) | 1.14 (W) | DCV |
| IMTV | E64 | OFF | ON | ON | ON | ON-OFF |
| PSP | E65 | LOW | HIGH (I) | LOW | LOW | HIGH-LOW |
| AIR_F (PZEV) | PID | NO FAULT | NO FAULT | NO FAULT | NO FAULT | FAULT/ NO FAULT |
| CPP/PNP | PID | NEUTRAL | NEUTRAL | DRIVE | DRIVE | NEUTRAL- DRIVE |
| FLI | PID | 36 (H) | 36 (H) | 40 (H) | 36 (H) | % |
| GEAR | PID | 1 | 1 | 4 | 5 | GEAR |
| LOAD | PID | 54 (L) | 17.6 | 19.7 | 22.4 | % |
| MISFIRE | PID | NO | NO | NO | NO | YES-NO |
| RPM | PID | 0 | 797 | 1717 | 2434 | RPM |
| VSS | PID | 0 | 0 | 30 | 55 | MPH |
| Actuators/ Outputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| AIR (PZEV) | B1 | VBAT/OFF | VBAT/OFF | VBAT/OFF | VBAT/OFF | DCV/ON-OFF |
| EVMV | B4 | 0 | 450 | 801 | 930 | mA |
| FANVAR | B8 | 0 | 55 | 0 | 0 | % |
| CANVNT | B61 | VBAT | 0-10/0-100 | 0-10/0-100 | 0-10/0-100 | Hz/% |
| FP | B62 | 8.3/75 | 3.6/27 | 3.6/27 | 3.8/29 | DCV/% |
| WAC/ACCR | B64 | VBAT/OFF | 1.5/ON | VBAT/OFF | VBAT/OFF | DCV/ON-OFF |
| EGRMC1 | E6 | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | DCV |
| EGRMC2 | E7 | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | DCV |
| EGRMC3 | E8 | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | DCV |
| EGRMC4 | E9 | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | 0.5-VBAT | DCV |
| CD2D (CYL 2) | E11 | VBAT | VBAT | VBAT | VBAT | DCV |
| CD3B (CYL 3) | E12 | VBAT | VBAT | VBAT | VBAT | DCV |
| GENFDC | E13 | 3.79 | 0 | 0 | 0 | % |
| CD4C (CYL 4) | E16 | VBAT | VBAT | VBAT | VBAT | DCV |
| CD1A (CYL 1) | E17 | VBAT | VBAT | VBAT | VBAT | DCV |
| HTR12 | E23 | VBAT/OFF | 0.2/ON | 0.2/ON | 0.2/ON | DCV/ON-OFF |
| HTR13 (PZEV) | E25 | 0.1/ON (O) | 0.1/ON | 0.1/ON | 0.1/ON | DCV/ON-OFF |
| TACM (+) | E34 | 3.7 | VBAT | VBAT | VBAT | DCV |
| INJ2 | E35 | 0 | 2.6-3.2 | 2.5-5.5 | 3.5-8.5 | mS |
| INJ4 | E36 | 0 | 2.6-3.2 | 2.5-5.5 | 3.5-8.5 | mS |
| SCVM | E43 | 0 | 0 | 0 | 0 | DCV |
| TACM (-) | E51 | 3.7 | VBAT | VBAT | VBAT | DCV |
| INJ1 | E52 | 0 | 2.6-3.2 | 2.5-5.5 | 3.5-8.5 | mS |
| INJ3 | E53 | 0 | 2.6-3.2 | 2.5-5.5 | 3.5-8.5 | mS |
| VCTDC | E67 | 0 | 0 | 0 | 0 | % |
| HTR11 | E69 | 0.1/ON (O) | 0.1/ON | 0.1/ON | 0.1/ON | DCV/ON-OFF |
| VCTADV | PID | 0 | 0 | -0.37 | -1.06 | DEG |
| VCTADVERR | PID | 0 | 0 | 0.37 | 1.06 | DEG |
| LONGFT1 | PID | (L) | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | % |
| MIL | PID | OFF | OFF | OFF | OFF | ON-OFF |
| SHRTFT1 | PID | (L) | (-)10-(+)10 | (-)10-(+)10 | (-)10-(+)10 | % |
| SPARKADV | PID | 10 | 4.5 | 25.75 | 29.75 | DEG |
| Other | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| ETCVREF | B21/28/66 | 5 | 5 | 5 | 5 | DCV |
| FTPVREF | B29 | 5 | 5 | 5 | 5 | DCV |
| VREF | B33/E57 | 5 | 5 | 5 | 5 | DCV |
| VPWR | B51/52 | VBAT | VBAT | VBAT | VBAT | DCV |
| KAPWR | B54 | VBAT | VBAT | VBAT | VBAT | DCV |
RENDER: 1.0x
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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.