Troubleshooting EFI Electronic Circuit
TROUBLESHOOTING WITH VOLT/OHMMETERHINT:
^ The following troubleshooting procedures are designed for inspection of each separate system, and therefore the actual procedure may vary somewhat. However. troubleshooting should be performed while referring to the inspection methods described in this manual.
^ Before bearing inspection, it is best to first make a simple check of the fuses, fusible link and the condition of the connectors.
^ The following troubleshooting procedures are based on the supposition that the trouble lies in either a short or open circuit within the computer.
^ If engine trouble occurs even though proper operating voltage is detected in the computer connector, then it can be assumed that the ECM is faulty and should be replaced.
FUSES AND FUSIBLE LINK LOCATION