Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA1993ACCORD L4-2156CC 2.2L SOHCREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSSYSTEM SPECIFICATIONS
1993 Honda Accord L4-2156cc 2.2L SOHC
System Specifications
1993 Honda Accord L4-2156cc 2.2L SOHCSECTION System Specifications
IDLE SPEED:
Fast Idle 1,400 - 2,000 rpm
Idle speed W/headlights and cooling fan off 700 ± 50 rpm
IDLE MIXTURE:
Idle CO 0.1%
IGNITION TIMING:
All Models (RED) 15° ± 2°BTDC @ 700 ± 50 RPM (in neutral)
TIGHTENING TORQUE:
Except SE model:
Idle Air Control Valve (IAC) mounting bolts 9 lb-ft (12 Nm)
SE model:
Idle Air Control Valve (IAC) mounting bolts 16 lb-ft (22 Nm)
All Models:
Engine Coolant Temperature (ECT) Sensor 13 lb-ft (18 Nm)
Exhaust Gas Recirculation (EGR) Valve 16 lb-ft (22 Nm)
Fast Idle Thermo Valve bolt 9 lb-ft (12 Nm)
Intake Air (IAT) Sensor bolt 5 lb-ft (7 Nm)
Fuel System Service bolt (located on the injector rail) 9 lb-ft (12 Nm)
Oxygen Sensor W/Anti-Seize compound on threads 33 lb-ft (45 Nm)
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.