Tiburon L4-1.8L (1997)
Oil Pressure Sender: Testing and Inspection
Operation Check
Off Vehicle
1. If "OIL PRESSURE" indicating lamp lights when ignition switch is set to "ON" and goes out when engine is started and runs at idle, then
everything is in order. If "OIL PRESSURE'' lamp does not light when ignition switch is set to "ON," check switch, lamp and wiring.
2. If there is current flow when ignition switch is set to "ON" and if there is no current flow when engine is running at idle, switch is good.
3. If switch is good, check lamp and wiring.
Pressure of oil switch operation: 14.71-29.42 kPa (0.15-0.3 kg/sq cm, 2.1-4.3 psi)
4. Using the socket wrench tool No. 09260-32000), or equivalent, tighten the switch to 8-12 Nm (80-120 kg. cm, 5.8-8.7 ft. lbs.).
CAUTION: Do not over torque the oil pressure switch.
On Vehicle
OIL PRESSURE SWITCH
1. Check that there is continuity between terminal and ground with the engine stopped.
2. Check that there is no continuity between terminal and ground with the engine running.
3. If operation is not as specified, replace the switch.
