I got 5 short blinks then 9 long blinks so that is 0509? I put it into the ECU Decoder and it came out as the Crankshaft Position Sensor (position). I also got 3 short blinks and 7 long blinks so that's 0307? The decoder said it is the Three-Way Catalyst (Left bank). Any ideas at what type of problem I am having? The car has 52000 miles on it and has had all regular maintanices (3k oil changes, recent Tranny flush) its a 97 SE with AT. Also any idea at what it may cost? Price range would help.

Maximus1997SE

 

You can start here:


Search for 0307:

http://forums.maxima.org/search.php?...der=descending

Search for 0509:

http://forums.maxima.org/search.php?...der=descending

 

I re-did the test with a friend and I was wrong on my original codes. When I looked up I first saw the short blinks and thought those were first. I now have the CORRECT codes which I got.

0705 - EVAP Control System
0903 - EVAP Canister Vent Control Valve

Any ideas on possible problems and cost to fix?

 

Using the handy search feature:

Search for "0705" (also contains details on 0903):

http://forums.maxima.org/search.php?...der=descending