No-start condition, code P1320

Welcome to 2CarPros.

It sounds like the coil has failed. I am going to provide the diagnostics for this code. You may end up replacing the distributor. The attached pics correlate with the directions.

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1998 Nissan-Datsun Truck Pathfinder LE 4WD V6-3.3L (VG33E)
Component Inspection
Vehicle ALL Diagnostic Trouble Codes ( DTC ) Testing and Inspection P Code Charts P1320 Component Inspection
COMPONENT INSPECTION

pic 1

pic 2

pic 3

pic 4

pic 5

pic 6

Component Inspection

IGNITION COIL
1. Disconnect ignition coil harness connector.
2. Check resistance as shown in the figure.

POWER TRANSISTOR
1. Disconnect camshaft position sensor & power transistor harness connector and ignition coil harness connector.
2. Check power transistor resistance between terminals 2 and 8.
If NG, replace distributor assembly.

RESISTOR
1. Disconnect resistor harness connector.
2. Check resistance between terminals 1 and 2.
Resistance: Approximately 2.2 kohms [at 25° C (77° F)]
If NG, replace resistor.

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Let me know if this helps or if you have other questions.

Take care,
Joe

Welcome back:

I'll try to explain. There should be two connections at the distributor. One will be a 6 pin connector and one a 2 pin connector.

The first test is for checking the coil. Picture one shows the pin orientation of the 2 pin connector and how it is checked for resistance.

Additionally, picture 2 is showing a test for continuity between the coil and the plug.

The power transistor test is shown in picture 3.

The resistor test is picture 4. That is the one near the firewall. It should be a white wire with a black tracer, and a black wire.

Let me know if that helps.

Joe

Welcome back:

Now that you mentioned there is no injector pulse, I suspect the camshaft sensor is bad. Take a look at picture 1. It lists possible causes for the code you have.

If the cam sensor fails, you will lose injector pulse. The bad thing is the distributor needs replaced because the sensor is integral.

If you can find a used one to test, I would switch out the distributor and see if that fixes the issue.

Here are directions for reinstalling the distributor:

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Procedures
Vehicle Powertrain Management Ignition System Distributor Service and Repair Procedures
PROCEDURES
INSTALLATION
With number 1 cylinder set at TDC (compression stroke):

pic 2

- Install distributor by aligning mark on shaft with protruding mark on housing.

Pic 3

- After installing, confirm that distributor rotor head is set as shown (see image).

Let me know if this helps.

Joe

Welcome back:

Did the new distributor take care of the problem?

Joe

Welcome back:

I'm glad to hear it. Take care and let us know if you have questions in the future.

Joe