LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2008 >> Tacoma X-Runner >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1GR-FE) (Service Specifications) >> 1GR-FE Engine Control System >> Service Data
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Service Data

SERVICE DATA SPECIFICATION

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
Throttle body Standard throttle valve opening percentage 60 % or more
Accelerator pedal position sensor Voltage (ACCEL POS#1) Accelerator pedal released 0.5 to 1.1 V
Accelerator pedal depress 2.5 to 4.5 V
Voltage (ACCEL POS#2) Accelerator pedal released 1.2 to 2.0 V
Accelerator pedal depress 3.4 to 5.0 V
Camshaft timing oil control valve assembly Resistance at 20°C (68°F) 6.9 to 7.9 Ω
Crankshaft position sensor Resistance at 20°C (68°F) 1,850 to 2,450 Ω
Mass air flow meter (using the Intelligent Tester) Ignition switch ON (IG) Less than 0.72 g/sec.
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
Throttle With Motor body Resistance 1 (M-)-2(M+) 0.3 to 100 Ω at 20°C (68°F)
Knock sensor Resistance at 20°C (68°F) 120 to 180 kΩ
Circuit opening relay Resistance (+3 - 5) Standard 10 kΩ or higher
Below 1 Ω (Apply battery voltage to terminals 1 and 2)
EFI relay Specified condition Standard 10 kΩ or higher
Resistance (3 - 5) Below 1 Ω (Apply battery voltage to terminals 1 and 2)