Mechanics

NISSAN TRUCK SENSOR PROBLEM

1989 Nissan Truck • 240,000 miles

I have a Nissan d21 truck se v6 with no spark. I have replaced the coil and the crank angle sensor, the ECU gives a code 21 the book says it's the ignition signal, I need to know what what would cause that and how can I fix it.
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Big T 805
December 31, 2012.



Refer to chart for diagnostic procedures.


KHLow2008
Jan 1, 2013.