A Couple Error Codes - 01 Pathfinder

[bobb1589]

So my girlfriend has an 01 Pathfinder. I don't know how long she has had the code for, but I noticed it while driving it a couple months ago. I put my scanner on it and it has a "P1140 - Intake Valve Timing Solenoid CKT Bank 1" and "P1320 - Ignition Signal Primary" code. Her brother drove it home from Rutgers yesterday and said it was vibrating past 45mph and the SEL was blinking. He knows nothing about cars, but to me it sounded like a misfire the way he described it. I drove the car today and it seemed fine, but the SEL is still on even after I tried to clear it. I have found a couple solutions on the web and will probably try them, but I was curious if anyone had the same issue, and if so, what did you do to attack the problem.

[deadtrend1]

quick google on the P1140 points to the Cam sensor.

http://www.jensbits.com/2008/08/30/p...145-and-p1140/

and the P1320 leads to needing to replace the Coils, plugs, or clean the MAF.

[bobb1589]

yeah, like i said, I've checked google, I was just curious if anyone dealt with this first hand

[sweetbmxrider]

i would fix the 1320 first since that could have caused the other code from the misfiring. try not to drive the car when its in limp mode (ses blinking) cause you can really fug it up.

its nothing simple to test so i would suggest bringing it somewhere you trust or a dealer.