IDLE SPEED & MIXTURE
Note. Idle speed and mixture are computer-controlled.
FAST IDLE SPEED
Note. Fast idle speed is computer-controlled.
THROTTLE POSITION SENSOR (TPS)
| Application | Volts At Idle |
|---|---|
| Tiburon | .10-.88 |
TPS VOLTAGE SPECIFICATIONS
ENGINE COMPRESSION
| Application | Specification | |
|---|---|---|
| Compression Ratio | ||
| 1.8L | 10.0:1 | |
| 2.0L | 10.3:1 | |
| Compression Pressure | ||
| 1.8L | 213 psi (15.0 kg/cm 2 ) | |
| 2.0L | 213 psi (15.0 kg/cm 2 ) | |
| Maximum Variation Between Cylinders | 14 psi (1.0 kg/cm 2 ) | |
COMPRESSION SPECIFICATIONS
VALVE CLEARANCE
Note. All models are equipped with hydraulic lash adjusters. No adjustments are required.
IGNITION COIL
| Application | Primary | Secondary |
|---|---|---|
| Tiburon | .45-.55 | 10,300-13,900 |
IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)
HIGH-TENSION WIRE RESISTANCE
| Wire Application | Ohms |
|---|---|
| No. 1 | 15,300 |
| No. 2 | 12,400 |
| No. 3 | 10,700 |
| No. 4 | 8800 |
HIGH-TENSION WIRE RESISTANCE
SPARK PLUGS
| Application | Number |
|---|---|
| Champion | RN9YC4/RC10YC4 |
| NGK | BKR5ES-11 |
SPARK PLUG TYPE
| Application | Gap: In. (mm) | Torque: Ft. Lbs. (N.m) |
|---|---|---|
| Tiburon | .039-.043 (1.0-1.1) | 15-21 (20-28) |
SPARK PLUG SPECIFICATIONS
FIRING ORDER & TIMING MARKS
Note. Use illustration to determine firing order. (Scheme 1)
Firing Order (1.8L & 2.0L). Scheme 1
IGNITION TIMING
| Application | Base Timing |
|---|---|
| Tiburon Ignition timing is not adjustable | 5-15 @ 700-900 |
IGNITION TIMING (Degrees BTDC @ RPM)
FUEL PUMP
| Engine Application | At Idle: W/ Vacuum psi (kg/cm 2 ) | At Idle: W/O Vacuum psi (kg/cm 2 ) |
|---|---|---|
| Tiburon | 37 (2.6) | 44 (3.1) |
REGULATED FUEL PRESSURE
INJECTOR RESISTANCE
| Application | Ohms |
|---|---|
| Tiburon | 15.6-16.3 |
INJECTOR RESISTANCE