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 MANUALSHONDA1991ACCORD DX, 2D COUPE, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCEAPPLICATIONENGINE/VIN IDIDENTIFICATIONMODEL COVERAGE

1991 Honda Accord DX, 2D Coupe, Standard

Model Coverage

1991 Honda Accord DX, 2D Coupe, StandardSECTION Model Coverage

MODEL COVERAGE

MODEL

BODY ⁽¹⁾

ENGINE ⁽²⁾

FUEL

IGNITION

Accord

CB7

2.2L (F22A1) ⁽³⁾

PFI

Magnetic ⁽⁴⁾

CB7

2.2L (F22A4) ⁽⁵⁾

PFI

Magnetic ⁽⁴⁾

CB7

2.2L (F22A6) ⁽⁶⁾

PFI

Magnetic ⁽⁴⁾

CB9

2.2L (F22A1) ⁽³⁾

PFI

Magnetic ⁽⁴⁾

CB9

2.2L (F22A4) ⁽⁵⁾

PFI

Magnetic ⁽⁴⁾

Civic

ED3

1.5L (D15B2)

TBI

Magnetic ⁽⁴⁾

ED4

1.6L (D16A6)

PFI

Magnetic ⁽⁴⁾

ED6

1.5L (D15B1) ⁽⁷⁾

TBI

Magnetic ⁽⁴⁾

ED7

1.6L (D16A6)

PFI

Magnetic ⁽⁴⁾

EE2

1.5L (D15B2)

TBI

Magnetic ⁽⁴⁾

EE4

1.6L (D16A6)

PFI

Magnetic ⁽⁴⁾

CRX

ED8

1.5L (D15B2) ⁽⁸⁾

TBI

Magnetic ⁽⁴⁾

ED9

1.6L (D16A6)

PFI

Magnetic ⁽⁴⁾

Prelude

BA4

2.0L (B20A5)

PFI

Magnetic ⁽⁴⁾

BA4

2.1L (B21A1)

PFI

Magnetic ⁽⁴⁾

⁽¹⁾

Body/Engine ID is the 4th, 5th and 6th digits of VIN number.

⁽²⁾

Engine code is the first 5 characters of the 12 characters stamped or tagged on engine block.

⁽³⁾

With single exhaust manifold.

⁽⁴⁾

Ignition timing is controlled by Electronic Control Unit.

⁽⁵⁾

With dual exhaust manifold.

⁽⁶⁾

With dual intake manifold.

⁽⁷⁾

The ED6 Body/Engine Code can also indicate a 1.5L (D15B2) TBI engine with magnetic-type ignition system.

⁽⁸⁾

The ED8 Body/Engine Code can also indicate a 1.5L (D15B6) PFI engine with magnetic-type ignition system.

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.