ENGINE COMPRESSION
Check engine compression at specified cranking speed, with engine at normal operating temperature, all spark plugs removed and throttle wide open.
| Model | Standard psi (kg/cm 2 ) | Minimum psi (kg/cm 2 ) | Minimum RPM |
|---|---|---|---|
| Accord (1) | 178 (12.5) | 135 (9.5) | 250 |
| Odyssey | 178 (12.5) | 135 (9.5) | 200 |
| Prelude | 185 (13.0) | 135 (9.5) | 250 |
| (1) Maximum variation between cylinders is 28 psi (2.0 kg/cm 2 ). | |||
| (1) | Maximum variation between cylinders is 28 psi (2.0 kg/cm 2 ). |
ENGINE COMPRESSION
VALVE CLEARANCE
| Model | Intake - In. (mm) | Exhaust - In. (mm) | |
|---|---|---|---|
| Accord & Odyssey | .009-.011 (.23-.28) | .011-.013 (.28-.32) | |
| Prelude | |||
| F221A | .009-.011 (.23-.28) | .011-.013 (.28-.32) | |
| H221A | .006-.007 (.15-.19) | .007-.008 (.17-.21) | |
VALVE CLEARANCE ADJUSTMENT SPECIFICATIONS
IGNITION COIL
| Application | Primary | Secondary | |
|---|---|---|---|
| Accord | |||
| F22B1 Engine | .4-.6 | 22,000-34,000 | |
| F22B2 Engine | .6-.8 | 14,000-22,000 | |
| Odyssey & Prelude | .4-.6 | 22,000-34,000 | |
IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)
DISTRIBUTOR SENSORS
Triggering of fuel injectors is dependent upon pulsed voltage signals generated by TDC/CKP/CYP sensors. For testing of these signals, see BASIC TESTING - 2.2L article.
| Application | Terminals | Wire Color | |
|---|---|---|---|
| CKP Sensor Wire | |||
| 1 Of 2 | "B" | Blue/Green | |
| 2 Of 2 | "F" | Blue/Yellow | |
| CYL Sensor Wire | |||
| 1 Of 2 | "D" | Orange | |
| 2 Of 2 | "H" | White | |
| TDC Sensor Wire | |||
| 1 Of 2 | "C" | Orange/Blue | |
| 2 Of 2 | "G" | White/Blue | |
TDC/CKP/CYL SENSOR RESISTANCE TEST
HIGH TENSION WIRE RESISTANCE
| Application | Ohms |
|---|---|
| 2.2L | 25,000 Maximum |
HIGH TENSION WIRE RESISTANCE
SPARK PLUGS
| Application | NGK | |
|---|---|---|
| Accord & Odyssey | ZFR5F-11 | |
| Prelude | ||
| F22A1 | ZFR5F-11 | |
| H22A1 | PZFR6F-11 | |
SPARK PLUG TYPE
| Application | Gap In. (mm) | Torque Ft. Lbs. (N.m) |
|---|---|---|
| 2.2L | .039-.043 (1.0-1.1) | 13 (18) |
SPARK PLUG SPECIFICATIONS
Scheme 1
Scheme 2
Scheme 3
Scheme 4
Scheme 5
IGNITION TIMING
| Application | Specification |
|---|---|
| 2.2L | 13-17 @ 650-750 |
IGNITION TIMING (Degrees BTDC @ RPM)
FUEL PUMP
| Application | At Idle psi (kg/cm 2 ) | ||
|---|---|---|---|
| Accord | |||
| Vacuum Hose Disconnected | 40-47 (2.8-3.3) | ||
| Vacuum Hose Connected | 30-37 (2.1-2.6) | ||
| Odyssey (1) | |||
| Vacuum Hose Disconnected | 38-46 (2.7-3.2) | ||
| Vacuum Hose Connected | 30-37 (2.1-2.6) | ||
| Prelude (1) | |||
| F22A1 | |||
| Vacuum Hose Disconnected | 36-43 (2.5-3.0) | ||
| Vacuum Hose Connected | 24-31 (1.7-2.2) | ||
| H22A1 | |||
| Vacuum Hose Disconnected | 33-40 (2.3-2.8) | ||
| Vacuum Hose Connected | 25-32 (1.8-2.3) | ||
| (1) With pressure regulator vacuum hose disconnected. | |||
| (1) | With pressure regulator vacuum hose disconnected. |
REGULATED FUEL PRESSURE
INJECTOR RESISTANCE
| Application | Ohms |
|---|---|
| Injector | 1.5-2.5 |
| Injector Resistor | 5-7 |
FUEL INJECTOR RESISTANCE
IDLE SPEED & CO MIXTURE
For further information on idle speed adjustments and specifications, see ADJUSTMENTS - 2.2L article.
| Application | RPM |
|---|---|
| Accord (1) | 650-750 |
| Odyssey (1) | 650-750 |
| Prelude (1) | 500-600 |
| (1) With Electronic Air Control Valve (EACV) or Idle Air Control (IAC) valve disconnected, headlights and cooling fan off, and transmission in Neutral or Park. | |
| (1) | With Electronic Air Control Valve (EACV) or Idle Air Control (IAC) valve disconnected, headlights and cooling fan off, and transmission in Neutral or Park. |
IDLE SPEED SPECIFICATIONS
| Application | CO Level |
|---|---|
| 2.2L | 0.1% |
IDLE CO LEVEL
THROTTLE POSITION (TP) SENSOR
Note. For testing procedures, refer to TESTS W/CODES - 2.2L or SYSTEM/COMPONENT TESTS - 2.2L article. See THROTTLE POSITION (TP) SENSOR VOLTAGE .
| Condition | Volts |
|---|---|
| Throttle Valve Fully Closed | .5 |
| Throttle Valve Wide Open | 4.5 |
THROTTLE POSITION (TP) SENSOR VOLTAGE