Engine Electrical System

2011 Honda CR-V EX, 2.4 RE3, BZJASECTION Engine Electrical System
ENGINE ELECTRICAL SPECIFICATION

Item Measurement Qualification Standard or New Service Limit
Ignition coil Rated voltage   12V
Firing order   1-3-4-2
Spark plug Type(K24Z1) NGK IZFR6K11
DENSO SKJ20DR-M11
Type (K24Z6) NGK ILZKR7B-11S
DENSO SXU22HCR11S
Gap   1.0-1.1 mm (0.039-0.043 in) -
Ignition timing At idle Check the red mark In N or P 8±2°BTDC
Drive belt Tension   Auto-tensioner
Alternator. Output At 13 5 V and normal engine temperature 105 A
Coil (rotor) resistance At 68°F (20°C) 2.5 Ω
Slip ring O.D   14.4 mm (0.57 in) 14.0 mm (0.55 in)
Brush length   10.5 mm (0.41 in) 1.5 mm (0.06 in)
Brush spring tension   3.24 N (0.33 kgf, 0.73 lbf) -
Starter Output   1.6 kW
Commutator mica depth   0.40-0.50 mm (0 016-0.020 in) 0.15 mm (0.006 in)
Commutator runout   0 02 mm (0.001 in) max 0.05 mm (0.002 in)
Commutator 0 D   28.0-28.1 mm (1.10-1.11 in) 27.5 mm (1.08 in)
Brush length   11.1-11.5 mm (0.44-0.45 in) 4.3 mm (0.17 in)
RENDER: 1.0x

NO RELATED

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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.