Misfire code p1320

• Drivability issues, including one or more ignition misfires
• Diminished engine performance
• Poor fuel efficiency
• Cylinder misfire codes will likely accompany a code P1320
• And then you are stuck on the side of road when engines fails. I.s sorry there is no magic mouse milk fix for this. Yes it will be rather expensive to replace all the coils.

Follow the link for causes and possible solutions. P1320 Nissan Ignition Signal

That is a Manufacture Code we don't have

Don't know who clears the check lamp, but
that doesn't do any thing other than remove
the codes needed for a repair shop to find &
resolve the problems

p1320 is a ignition primary signal code. you may need ignition coils. not a common issue on a 2000 sentra, but depending on milage you may need coils. unfortunatelly you dont have a specific cylinder number code stored such as p0301 which is number 1 cylinder misfire and so on in your case p0301 to p0304 because its a 4 cylinder vehicle. with the p1320 its usually the whole set of 4 coils.

truck will not run at higher rpms. misses and runs rough. code was p1320. open or short circuit. failed transistor unit. failed ballast resister.

P0420 =CATALYST MALFUCTION
P1320=NOT SURE ,I THINK MISFIRE

P1320 = Msnufacturer control ignition system or misfire

Note: Misfires are destructive to catalytic converters
DO NOT IGNORE NEEDED REPAIRS

i just had the same problem in my bmw 325i. Probably vaccum leak or exhaust leak. Check that nothing came loose in these areas. It takes time for your car to learn the new CPS (cam pos. sensor) so give it a few days and reset the code again and see if it works.

P1320 Ignition Signal
Signal wire from distributor
P0325 Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
O2 senor ( The one before the cat converter )
P0300 Random/Multiple Cylinder Misfire Detected
The misfire detection monitor, a software strategy built into the computer, is designed to detect an engine misfire. The computer can also normally identify the specific cylinder in which the misfire has occurred. A misfire is nothing more than a lack of combustion, which can be caused by poor fuel quality or metering, low compression, lack of spark or unmetered air entering the engine. There are other possible, less obvious causes as well, such as uncommanded Exhaust Gas Recirculatin (EGR), flow. When the misfire monitor detects a misfire, it will trigger the check engine light with the specific cylinder number as the last digit in the P030X code. For instance cylinder 1 misfire is P0301, cylinder 2 is P0302 etc. In this case we have either multiple cylinders misfiring, or the computer simply can't determine the specific cylinder, and as such we are left with the P0300 in computer memory.
Possible Causes:
Fuel injectors, related wiring, sensors and computer issues
Running out of gas, or poor fuel quality
Evaporative emissions system (EVAP) concerns: fuel vapors leaking into engine
Incorrect fuel pressure

EGR system concerns: leaking EGR valve or restricted ports
Base engine concerns: low compression, valve train problems and timing issues
Ignition system concerns including, but not limited to:
Faulty spark plugs
Faulty coil or related wiring
Ignition module or related wiring issues
Ignition related sensor faults or wiring issues