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View Full Version : P1320 common issue on '95 240sx's


flip240
09-14-2008, 09:55 PM
I've been searching through a few forums, and I've seen more than a couple people report a P1320 or primary ignition signal on 1995 240sx's. Has anyone resolved the wiring issue?

It's been intermittent on my car up until recently, and my DMM testing between ECM terminal #2 and the resistor input by the distributor shows there is a break in the line. I'm probably thinking of pulling the whole harness out of the car to find the leak, but since it seems to be common on 95's, someone might know where the break is on their car? Thanks.

alan-n
09-21-2008, 10:23 AM
I have a 95 and was troubleshooting that problem. Simply replaced my distributor & internal ignition coil to resolve it. If you believe it is the wiring you can simply run another wire instead and test it out before making it nice / neat / permanent.