Brand:
Toyota
Model Name:
4Runner GRN210 215 UZN210 215
Manual:
Repair Manual
Section:
Service Specifications
Title:
1Gr-Fe Engine Control System
| Throttle body | Standard throttle valve opening angle | 60% or more |
| Accelerator pedal position sensor | ||
| Voltage (ACCEL POS) | Accelerator pedal released | 0.5 to 1.1 V |
| Accelerator pedal depressed | 2.6 to 4.5 V | |
| Voltage (ACCEL POS#2) | Accelerator pedal released | 1.2 to 2.0 V |
| Accelerator pedal depressed | 3.4 to 5.3 V | |
| Camshaft timing oil control valve assembly | VVT system is OFF (OCV is OFF) | Normal engine speed |
| VVT system is ON (OCV is ON) | Rough idle or engine stalled | |
| Camshaft timing oil control valve assembly | ||
| Resistance | at 20°C (68°F) | 6.9 to 7.9 Ω |
| Mass air flow meter | ||
| Resistance | at -20°C (-4°F) | 13.6 to 18.4 kΩ |
| at 20°C (68°F) | 2.21 to 2.69 kΩ | |
| at 60°C (140°F) | 0.49 to 0.67 kΩ | |
| Throttle with Motor body assembly | ||
| Resistance | at 20°C (68°F) | 0.3 to 100 Ω |
| Knock sensor | ||
| Resistance | at 20°C (68°F) | 120 to 280 kΩ |
| Engine coolant temperature sensor | ||
| Resistance | at 20°C (68°F) | 2.32 to 2.59 kΩ |
| at 80°C (176°F) | 0.310 to 0.326 kΩ | |
| Circuit opening relay | ||
| Specified condition | 1 - 2 | Continuity |
| 3 - 5 | No continuity | |
| 3 - 5 | Continuity (Apply battery voltage terminal 1 and 2) | |
| EFI relay | ||
| Specified condition | 1 - 2 | Continuity |
| 3 - 5 | No continuity | |
| 3 - 5 | Continuity (Apply battery voltage terminal 1 and 2) | |