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 MANUALSTOYOTA2014TACOMA BASE, 2D PICKUP, 4WD, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEM (2TR-FE) (SERVICE SPECIFICATIONS)2TR-FE ENGINE CONTROL SYSTEMSERVICE DATA [09/2013 - ]SERVICE DATA [09/2013 - ]
2014 Toyota Tacoma Base, 2D Pickup, 4WD, Standard Trans
Service Data [09/2013 - ]
2014 Toyota Tacoma Base, 2D Pickup, 4WD, Standard TransSECTION Service Data [09/2013 - ]
| Camshaft timing oil control valve assembly | Resistance 1 (+B) - 2 (GND) | Standard | 6.9 to 7.9 kΩ at 20°C (68°F) |
| Throttle with motor body assembly | Resistance | 1 (M-) - 2 (M+) | 0.3 to 100 Ω at 20°C (68°F) |
| 3 (E2) - 5 (VC) | 2.0 to 4.0 kΩ at 20°C (68°F) | ||
| Accelerator pedal rod assembly | Resistance | 5 (EP1) - 4 (VCP1) | 1 MΩ or higher |
| 2 (EP2) - 1 (VCP2) | 1 MΩ or higher | ||
| Mass air flow meter | Resistance 4 (THA) - 5 (E2) | Standard | 12.5 to 16.9 kΩ at -20°C (-4°F) |
| 2.19 to 2.67 kΩ at 20°C (68°F) | |||
| 0.50 to 0.68 kΩ at 60°C (140°F) | |||
| Camshaft position sensor | Resistance | 1 (G+) - 2 (G-) | 835 to 1400 Ω at COLD |
| 1 (G+) - 2 (G-) | 1060 to 1645 Ω at HOT) | ||
| Crankshaft position sensor | Resistance | 1 (NE+) - 2 (NE-) | 1630 to 2740 Ω at COLD |
| 1 (NE+) - 2 (NE-) | 2065 to 3225 Ω at HOT | ||
| E.F.I. Engine coolant temperature sensor | Resistance | 1 (E2) - 2 (THW) | 2.32 to 2.59 kΩ at 20°C (68°F) |
| 1 (E2) - 2 (THW) | 0.310 to 0.326 kΩ at 80°C (176°F) | ||
| Knock sensor | Resistance 1 (Ground) - 2 (Output) | Standard | 120 to 280 kΩ at 20°C (68°F) |
| E.F.I. Relay | Resistance (3 - 5) | Standard | 10 kΩ or higher |
| Below 1 Ω (Apply battery voltage to terminal 1 and 2) | |||
| Circuit opening relay assembly | Resistance (3 - 5) | Standard | 10 kΩ or higher |
| Below 1 Ω (Apply battery voltage to terminal 1 and 2) |
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.