My evening started off quite nice. I filled up my car with gas (91), bought a cup of joe at Tim Hortons, driving home with the Usher blaring, then as I pulled into my garage, I noticed the engine was stuttering as I came to a stop but no CEL.

This morning, I did the seafoam into the intake manifold to ensure it wasn't something simple and drove the snot out of it. Now the CEL is flashing and I can feel the hesitation in the engine at set rpms from time to time (it's occassionaly missing).

Pulled the ECU codes:
#1: 0604 (P0305) (Cylinder 5 Misfire)
#2: 1403 -


1403??!?!

1403 isn't a real code, is it?

Anyways, seeing how it's time to do my 92000km stuff, I think I'm going to replace the plugs to see if that's all it needs, then check the coils. (better not be the coils or I'll be @&@&!! mad).

Anyone know what the 1403 code is for?

 

Anyone? My car is a 1999SE (not an SEL I think)

 

<punt> for input

 

.... my FSM doesn't have a code higher than 13--.

 

I know, neither does mine. WTF is my ECU giving me 14-03. Maybe I should just post a video of it for craps and giggles.

 

I know this is an old post, but has anyone found a solution for this? I just checked my error codes and I got: 0901, 0902, 1001, and 1403. I'm aware that the first 3 codes are O2 sensor related. Wondering what the 1403 could be.

(99GXE)

 

Maybe the ECU is getting confused?

If you swap 1403 around to 0314, you get P0517, O2 sensor fault, left bank. Description - The minium voltage from the sensor is not reached to the specified voltage. (bad grammar is Nissan's).

0314 is only on the 1999 model

 

I can't really help you out, but i got this same code on my 99 SE a couple of years ago. I couldn't get mine started. It was turning over just fine, but was getting no fuel. I checked the codes and got 14-03. I got excited thinking I might have figured it out, only to realize that the code didn't even exist. It turned out to be the lovely anti theft/immobilizer "glitche" that shut down my fuel system for no reason. I know that is a completely different subject. Just letting you know that I did get that same mysterious 14-03 code. I don't know why.