Mechanics

P1320 PRIMARY &SECONDARY CODES MULTIPLE PROBLEMS.

2000 Nissan Maxima • 175,000 miles

Dealer parts expensive. Five to six possibilities for repairing it. Where are all these sensors located and how can I keep from breaking the bank?
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Kenufix55
July 29, 2012.



P1320 is the ignition signal circuit.
I could not find a definitive location. However the Engine Control Unit is in the drivers side front fuse/relay box under the hood.
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