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Home >> Honda >> 2021 >> Civic EX-L >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Engine Fuel System Service Specifications (Except Type-R/Si) >> Fuel and Emissions (1.5 L)
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Fuel and Emissions (1.5 L)

Item  Measurement  Qualification  Standard or New  Service Limit 
Fuel pressure regulator Pressure with fuel pressure gauge connected   390-440 kPa (3.98-4.49 kgf/cm 2, 56.6-63.9 psi) -
Engine idle Idle speed without load M/T in neutral, CVT in N or P 720 +/- 50 rpm
Idle speed with high electrical load M/T in neutral, CVT in N or P 720 +/- 50 rpm
Idle CO (KX)   0.1 % max.
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