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.
2005 Toyota 4Runner Sport, 4.7 T, RWDFACTORY OEM SERVICE PROCEDURE
Service Data
1GR-FE:
Service Data - Fuel (1GR-FE)
| Fuel pressure | 281 -- 287 kPa (2.87 -- 2.93 kgf/cm2 , 40.8 -- 41.7 psi) | |
| Fuel pressure | 147 kPa (1.5 kgf/cm2 , 21 psi) or more | |
| Fuel injector | ||
| Resistance | at 20°C (68°F) | 11.6 -- 12.4Ω |
| Injection volume | 76 -- 91 cm2 (4.6 -- 5.5 cu in.) per 15 seconds | |
| Difference between each cylinder | 15 cm3 (0.9 cu in.) or less | |
| Fuel leakage | 1 drop or less per 12 minutes | |
| Fuel pump resister | ||
| Resistance | at 20°C (68°F) | 0.70 -- 0.76 Ω |
| Fuel Pump | ||
| Resistance | at 20°C (68°F) | 0.2 -- 3.0 Ω |
| Fuel pump relay assy | ||
| Specified condition | 1 -- 2 | Continuity |
| 3 -- 4 | Continuity | |
| 3 -- 5 | No continuity |
2UZ-FE:
Service Data - Fuel (2UZ-FE)
| Fuel pressure | 265 -- 304 kPa (2.7 -- 3.1 kgf/cm2 , 38 -- 44 psi) | |
| Fuel pressure | 147 kPa (1.5 kgf/cm2 , 21 psi) or more | |
| Fuel injector | ||
| Resistance | at 20°C (68°F) | 13.4 -- 14.2Ω |
| Injection volume | 56 -- 69 cm2 (3.4 -- 4.2 cu in.) per 15 seconds | |
| Difference between each cylinder | 13 cm3 (0.8 cu in.) or less | |
| Fuel leakage | 1 drop or less per 12 minutes | |
| Fuel pump resister | ||
| Resistance | at 20°C (68°F) | 0.70 -- 0.76 Ω |
| Fuel suction W/ Pump & gage tube assy | ||
| Resistance | at 20°C (68°F) | 0.2 -- 3.0 Ω |
| Fuel pump relay assy | ||
| Specified condition | 1 -- 2 | Continuity |
| 3 -- 4 | Continuity | |
| 3 -- 5 | No continuity |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.