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Home >> Toyota >> 2019 >> Corolla LE >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2ZR-FE) (Service Specifications) (Model Code: ZRE172) >> 2ZR-FE Engine Control >> Service Data [08/2013 - ] >> Service Data [08/2013 - ]

Service Data [08/2013 - ]

SPARK PLUG

Standard Insulation Resistance Spark plug (terminal part) - Body ground 10 MΩ or higher
Spark Plug Type DENSO made SC20HR11
SC16HR11
Maximum Electrode Gap for Used Spark Plug 1.3 mm (0.0512 in.)
Standard Electrode Gap for New Spark Plug 1.0 to 1.1 mm (0.0394 to 0.0433 in.)
CAMSHAFT TIMING OIL CONTROL VALVE

Standard Resistance 20 °C (68 °F) 6.9 to 7.9 Ω
THROTTLE BODY WITH MOTOR ASSEMBLY

Standard Throttle Valve Opening Percentage Shift lever in N 60% or higher
Standard Resistance 1 (M-) - 2 (M+) 20 °C (68 °F) 0.3 to 100 Ω
ACCELERATOR PEDAL SENSOR ASSEMBLY

Standard Voltage (Accele Sensor Out No. 1) Accelerator pedal is fully released 0.5 to 1.1 V
Accelerator pedal is fully depressed 2.6 to 4.5 V
Standard Voltage (Accele Sensor Out No. 2) Accelerator pedal is fully released 1.2 to 2.0 V
Accelerator pedal is fully depressed 3.4 to 4.75 V
MASS AIR FLOW METER SUB-ASSEMBLY

MAF
  • Engine not running
  • 30 seconds after ignition switch turned to ON
0.31 gm/sec or less
Standard Resistance 1 (THA) - 2 (E2) -20 °C (-4 °F) 13.6 to 18.4 kΩ
20 °C (68 °F) 2.21 to 2.69 kΩ
60 °C (140 °F) 0.49 to 0.67 kΩ
CRANKSHAFT POSITION SENSOR

Standard Resistance Cold 1630 to 2740 Ω
Hot 2065 to 3225 Ω
ENGINE COOLANT TEMPERATURE SENSOR

Standard Resistance 20 °C (68 °F) 2.32 to 2.59 kΩ
80 °C (176 °F) 0.310 to 0.326 kΩ
KNOCK CONTROL SENSOR

Standard Resistance 25 °C (77 °F) 120 to 280 kΩ
AIR FUEL RATIO SENSOR

Standard Resistance 1 (HA1A) - 2 (+B) 20 °C (68 °F) 1.6 to 3.2 Ω
1 (HA1A) - 4 (A1A-) Always 10 kΩ or higher
HEATED OXYGEN SENSOR

Standard Resistance 1 (HT1B) - 2 (+B) 20 °C (68 °F) 11 to 16 Ω
1 (HT1B) - 4 (E2) Always 10 kΩ or higher
IG2 RELAY (IG2)

Standard Resistance 3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω
EFI-MAIN RELAY (EFI-MAIN)

Standard Resistance 3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω
INJ RELAY (IGT/INJ)

Standard Resistance 3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω