Hi all,
Check engine light lid up while I was cruising around town yesterday evening. I ran the code check immediately after i got home, and here are what I got:
1. 0304= Knock sensor
2. 0402= Fuel tank temp sensor
3. 0102= MAP sensor
4. 0205= IACV
5. 0801= Vacuum bypass valve
6. 0803= Absolute pressure sensor
7. 0807= EVAP purge control solenoid valve
8. 0903= EVAP canister vent valve
9. 1302=??????
What the ****!'s going on here? I've never seen that many codes pop on at the same time. Car is running fine except it's very hard to start-up this morning, it kind of kicking back likes off timing then started right up after second attempt. Also, the ride wasn't smooth like it used to be. I'll take off from work at noon today and go traight to my inlaw garage for a complete diagnose scan. Just wandering anyone has this problem before. I'll keep you guys post after the scan.

 

check your vac lines you may have taped one loose. 1302 is odd. dont think ive seen that one yet. check the stikie http://forums.maxima.org/showthread.php?t=104931 read up on it, if you havent already do the standard fixes then tell us what you find.