nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Spark Plug > < MIL ON - DTC P0300 Through P0304 (Engine Misfires)|Page 3572
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Ignition Wire: Testing and Inspection

COMPONENT INSPECTION 
Ignition Wires 

1. Inspect wires for cracks, damage, burned terminals and for improper fit.
2. Measure the resistance of wires to their distributor cap terminal. Move each wire while testing to check for intermittent breaks.

Resistance: 13.6 - 18.4 k Ohms/m (4.15 - 5.61 k Ohms/ft) at 25°C (77°F) 

If the resistance exceeds the above specification, inspect ignition wire to distributor cap connection. Clean connection or replace the ignition wire
with a new one.

Spark Plug > < MIL ON - DTC P0300 Through P0304 (Engine Misfires)|Page 3572