Open Circuit
If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
Fuel injector No.1 terminal B and PCM terminal 2BB
Fuel injector No.2 terminal B and PCM terminal 2BC
Fuel injector No.3 terminal B and PCM terminal 2BD
Fuel injector No.4 terminal B and PCM terminal 2AZ
Fuel injector No.1 terminal A and main relay
Fuel injector No.2 terminal A and main relay
Fuel injector No.3 terminal A and main relay
Fuel injector No.4 terminal A and main relay
Short Circuit
If there is continuity, there is a short circuit. Repair or replace the wiring harness.
Fuel injector No.1 terminal B and body ground
Fuel injector No.1 terminal B and power supply
Fuel injector No.2 terminal B and body ground
Fuel injector No.2 terminal B and power supply
Fuel injector No.3 terminal B and body ground
Fuel injector No.3 terminal B and power supply
Fuel injector No.4 terminal B and body ground
Fuel injector No.4 terminal B and power supply
Fuel injector No.1 terminal A and body ground
Fuel injector No.2 terminal A and body ground
Fuel injector No.3 terminal A and body ground
Fuel injector No.4 terminal A and body ground
LEAKAGE INSPECTION
1. Follow "BEFORE SERVICE PRECAUTION" before performing any work operations to prevent fuel
from spilling from the fuel system. (See
BEFORE SERVICE PRECAUTION [LF]
.)
2. Remove the battery cover.
3. Disconnect the negative battery cable. (See
BATTERY REMOVAL/INSTALLATION [LF]
.)
4. Remove the fuel injector and fuel distributor as a single unit. (See
FUEL INJECTOR
WARNING:
Fuel line spills and leakage from the pressurized fuel system are
dangerous. Fuel can ignite and cause serious injury or death and
damage. To prevent this, complete the following inspection with the
engine stopped.
2007 Mazda MX-5 Miata Sport
2007 ENGINE Fuel System - MX-5 Miata
Microsoft
Thursday, July 09, 2009 2:37:12 PM
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© 2005 Mitchell Repair Information Company, LLC.