MX-5 Miata L4-2.0L (2008)
1. Short the check connector terminal F/P to ground using a jumper wire.
2. Turn the ignition switch to the ON position to operate the fuel pump.
9. Operate the fuel pump for 10 s.
10. Measure the fuel line pressure,
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If not within the specification, inspect the following:
If it less than the specification:
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Fuel pump unit
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Fuel line leakage
If it exceeds the specification:
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Fuel line clogging
Fuel pressure (Reference): 350-410 kPa {3.57-4.18 kgf/sq.cm, 50.8- 59.4 psi}
11. Stop the fuel pump using the following procedure:
Using WDS or equivalent
1. Stop the fuel pump using the "FP" simulation function.
Not using WDS or equivalent
1. Turn the ignition switch to off to stop the fuel pump.
12. Measure the fuel hold pressure after 5 minutes.
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If not within the specification, inspect the following
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Fuel line for clogging or leakage
Fuel hold pressure (Reference): 250 kPa {2.55 kgf/sq.cm, 36.2 psi} or more
13. Follow "BEFORE SERVICE PRECAUTION" before performing any work operations to prevent fuel from spilling from the fuel system. See:
Service Precautions/Before Service Precaution
14. Disconnect the SST.
15. Connect the quick release connector to the fuel distributor.
16. Complete the "AFTER SERVICE PRECAUTION". See: Service Precautions/After Service Precaution