Home/Toyota/Prius V/Toyota Prius V I (2011-2014)/Repair manual/Engine Control Systems/Engine Control System [service Specifications]
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Engine Control System [service Specifications] Toyota Prius V I

SERVICE DATA

Spark plug
Spark plug typeDENSO madeSC20HR11
Standard electrode gapFor new spark plug1.0 to 1.1 mm (0.0394 to 0.0433 in.)
Maximum electrode gapFor used spark plug1.3 mm (0.0512 in.)
Camshaft timing oil control valve assembly
Resistance1 - 26.9 to 7.9 ohms at 20°C (68°F)
Throttle body assembly
Resistance1 (M-) - 2 (M+)0.3 to 100 ohms at 20°C (68°F)
Mass air flow meter
Resistance1(THA) - 2(E2)13.6 to 18.4 kohms at -20°C (-4°F)
1(THA) - 2(E2)2.21 to 2.69 kohms at 20°C (68°F)
1(THA) - 2(E2)0.49 to 0.67 kohms at 60°C (140°F)
Crankshaft position sensor
Resistance10 to 50°C (14 to 122°F)1630 to 2740ohms
50 to 100°C (122 to 212°F)2065 to 3225 ohms
Engine coolant temperature sensor
Resistance20°C (68°F)2.32 to 2.59 kohms
80°C (176°F)0.310 to 0.326 kohms
Knock sensor
ResistanceAt 20°C (68°F)120 to 280 kohms
Air fuel ratio sensor
Resistance1 (HA1A) - 2 (+B)1.6 to 3.2 ohms at 20°C (68°F)
1 (HA1A) - 4 (A1A-)10 kohms or higher
Heated oxygen sensor
Resistance1 (HT1B) - 2 (+B)11 to 16 ohms at 20°C (68°F)
1 (HT1B) - 4 (E2)10 kohms or higher
IG2 relay
Specified condition(1C-1) - (1A-4)10 kohms or higher
(1C-1) - (1A-4)Below 1 ohms (when auxiliary battery voltage is applied across terminals 1A-3 and 1A-2)
BATT FAN relay
Specified condition(1C-1) - (1A-8)10 kohms or higher
(1C-1) - (1A-8)Below 1 ohms (when auxiliary battery voltage is applied across terminals 1A-7 and 1A-6)
EFI MAIN relay
Specified condition(1C-1) - (1B-4)10 kohms or higher
(1C-1) - (1B-4)Below 1 ohms (when auxiliary battery voltage is applied across terminals 1B-2 and 1B-3)
C/OPN relay
Specified condition(1B-5) - (1B-8)10 kohms or higher
(1B-5) - (1B-8)Below 1 ohms (when auxiliary battery voltage is applied across terminals 1B-6 and 1B-7)

TORQUE SPECIFICATIONS

Part TightenedN*mKgf*cmFt.*lbf
Camshaft timing oil control valve assembly x Cylinder head cover sub-assembly101027
Throttle body assembly x Intake manifold101027
Air cleaner case x Intake manifold7.07162 in.*lbf
Inlet air cleaner assembly x Intake manifold7.07162 in.*lbf
Inlet air cleaner assembly x Body7.07162 in.*lbf
Inlet air cleaner assembly x Engine mounting insulator RH7.07162 in.*lbf
ECM bracket x Body1313310
No. 2 engine room wire x Engine room relay block and junction block assembly8.38573 in.*lbf
Inverter reserve tank assembly x Bracket101027
No. 1 crank position sensor x Cylinder head cover sub-assembly101027
Crank position sensor x Cylinder block sub-assembly101027
Spark plug assembly x Cylinder head sub-assembly2020415
Ignition coil assembly x Cylinder head cover101027
Engine coolant temperature sensor x Cylinder head sub-assemblyWithout SST2020014
With SST1717513
Knock control sensor x Cylinder block sub-assembly2020415
Wire harness clamp bracket x Front suspension crossmember sub-assembly131279
Air fuel ratio sensor x Exhaust manifoldWithout SST4444932
With SST4040830
Heated Oxygen sensor x Exhaust pipeWithout SST4444932
With SST4040830