2GR-FE ENGINE CONTROL SYSTEM - SERVICE DATA SPECIFICATIONS

Throttle body
Standard throttle valve opening percentage		60% or more
Camshaft timing oil control valve assembly
Standard resistance	at 20°C (68°F)	6.9 to 7.9 Ω
Crankshaft position sensor
Standard resistance	-10 to 50°C (14 to 122°F)	1, 630 to 2, 740 Ω
	50 to 100°C (122 to 212°F)	2, 065 to 3, 225 Ω
Throttle body
Standard resistance	at 20°C (68°F)
	2 (M+) -1 (M-)	0 3 to 100 kΩ
	5 (VC) - 3 (E2)	1.2 to 3 2 kΩ
Engine coolant temperature sensor
Standard resistance	Approx. 20°C (68°F)	2.32 to 2.59 kΩ
	Approx. 80°C (176°F)	0.310 to 0 326 kΩ
Knock sensor
Standard resistance	at 20°C (68°F)	120 to 280 kΩ
Circuit opening relay (engine room R/B Unit D)
Specified condition	1E-7 - 1E-13	10 kΩ or higher
	1E-7 - 1E-13	Below 1 Ω (when battery voltage is applied to terminals 1G-5 and 1H-9)
EFI relay (engine room R/B Unit D)
Specified condition	1E-7 - 1E-12	10 kΩ or higher
	1E-7 - 1E-12	Below 1 Ω (when battery voltage is applied to terminals 1H-10 and 1H-2)
A/F relay (engine room R/B Unit D)
Specified condition	1A-3 - 1A-4	10 kΩ or higher
	1A-3 - 1A-4	Below 1 Ω (when battery voltage is applied to terminals 1D-5 and 1H-2)
IG2 Relay
Standard resistance	3-5	10 kΩ or higher
	3-5	Below 1 Ω (Battery voltage applied between terminals 1 and 2)
Acceleration pedal rod
Standard voltage (Accelerator Position NO. 1)	Released	0 5 to 1 1 V
	Depressed	2.5 to 4 5 V
Standard voltage (Accelerator Position NO. 2)	Released	1 2 to 2 0 V
	Depressed	3.4 to 5.0 V
Active engine mounting
Standard resistance	1-2	0 55 to 0 95 Ω

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.

Safety Warning

Service Data