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Home >> Toyota >> 2013 >> Prius Three >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Control System (Service Specifications) (Except Plug-In) >> 2ZR-FXE Engine Control >> Service Data >> Service Data
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Service Data

Spark plug
Spark plug type DENSO made SC20HR11
Standard electrode gap for new spark plug 1.0 to 1.1 mm (0.0394 to 0.0433 in.)
Maximum electrode gap for used spark plug 1.3 mm (0.0512 in.)
Camshaft timing oil control valve assembly
Resistance 1 - 2 6.9 to 7.9 Ω at 20°C (68°F)
Throttle body
Resistance 2(M+) - 1(M-) 0.3 to 100 Ω at 20°C (68°F)
Mass air flow meter
Resistance 1(THA) - 2(E2) 13.6 to 18.4 kΩ at -20°C (-4°F)
1(THA) - 2(E2) 2.21 to 2.69 kΩ at 20°C (68°F)
1(THA) - 2(E2) 0.49 to 0.67 kΩ at 60°C (140°F)
Crankshaft position sensor
Resistance -10 to 50°C (14 to 122°F) 1850 to 2450 Ω
Engine coolant temperature sensor
Resistance 20°C (68°F) 2.32 to 2.59 kΩ
80°C (176°F) 0.310 to 0.326 kΩ
Knock sensor
Resistance at 20°C (68°F) 120 to 280 kΩ
Air fuel ratio sensor
Resistance 1 (HA1A) - 2 (+B) 1.6 to 3.2 Ω at 20°C (68°F)
1 (HA1A) - 4 (A1A-) 10 kΩ or higher
Oxygen sensor
Resistance 1 (HT1B) - 2 (+B) 11 to 16 Ω at 20°C (68°F)
1 (HT1B) - 4 (E2) 10 kΩ or higher
IG2 relay
Specified condition (1C-1) - (1A-4) 10 kΩ or higher
(1C-1) - (1A-4) Below 1 Ω (when battery voltage is applied across terminals 1A-3 and 1A-2)
EFI MAIN relay
Specified condition (1C-1) - (1B-4) 10 kΩ or higher
(1C-1) - (1B-4) Below 1 Ω (when battery voltage is applied across terminals 1B-2 and 1B-3)
C/OPN relay
Specified condition (1B-5) - (1B-8) 10 kΩ or higher
(1B-5) - (1B-8) Below 1 Ω (when battery voltage is applied across terminals 1B-6 and 1B-7)
BATT FAN relay
Specified condition (1C-1) - (1A-8) Below 1 Ω
(1C-1) - (1A-8) 10 kΩ or higher (when battery voltage is applied across terminals 1A-7 and 1A-6)