INSPECT LEVEL WARNING SWITCH
*1 | Ohmmeter |
Inspect the level warning switch.
Using an ohmmeter, measure the resistance between the terminals.
Standard resistance | |||||||||
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If the resistance is not as specified, replace the level warning switch.
INSPECT FUEL HEATER ASSEMBLY
*1 | Ohmmeter |
Inspect the fuel heater assembly (w/ Fuel Heater).
Connect an ohmmeter between terminal 2 and the fuel heater body.
Apply negative vacuum of 29.3 to 40.4kPa (220 to 300 mmHg) to the fuel heater and measure the resistance.
Standard resistance |
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0.5 to 2.0 Ω at 20°C (68°F) |
If the resistance is not as specified, replace the fuel heater assembly.
INSPECT CLOGGING SWITCH
*1 | Ohmmeter |
Inspect the clogging switch (w/ Clogging Switch).
Using an ohmmeter, measure the resistance between the terminals.
Standard resistance |
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Below 1 Ω at 20°C (68°F) |
If the resistance is not as specified, replace the fuel filter.