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7.8 inspect the main resistance of each coil end plug (COP) coil assembly at the electrical connector terminals
Remove the COP assembly native the cylinder head. Attach an ohmmeter in between the secondary terminals (see illustration) (the one the fits over the spark plug). The resistance must be as detailed belo. If not change the coil.Secondary resistance 5,500 ohms
7.9 inspect the secondary resistance of each coil end plug (COP) coil assembly in between the electric connector terminal and also the spark plug terminal
ReplacementDisconnect the an unfavorable cable indigenous the battery. Disconnect the ignition coil electrical connector(s) from every individual coil. Mark each electric connector v tape to avoid mix-ups throughout reassembly. Remove the bolt securing the ignition coil (see illustration) , climate pull the coil from the cylinder head.Note: On later model engines it may be important to very first disconnect the electrical connectors for the fuel injectors to gain accessibility to each ignition coil mounting bolt.
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Installation is the turning back of the removal procedure v the following additions: A) prior to installing the coil over plug (COP) assembly right into the cylinder head, cloak the whole interior of the assembly with silicone dielectric compound.B) attach each COP electric connector to its exactly coil and make certain they are tight and also secure.