1998 Nissan Frontier "p1440" Questions

need to diagnose 1998 nissan 4wd evap leaks codes P0400 and P1440 any ideas? Last year was P0440, cleared long enough to pass emissions Not this time PO400 has to do with the egr valve. Valve could be

check emgine light is on code reads p1440 slow leak os evap system problem could be gas cap not on tight or leaking.or it could be the purge control solenoid inoperative.the dealership has to check ...

Diagnostic touble code on emission test code p1440 I failed my emission test with code p1440 Type: Infiniti OBD P1440 Appears to be a small evap system leak

I get the code P1440 on a scanner. What does it I get the code P1440 on a scanner. What does it mean? according to info i have it is p1440 purge valve stuck open. given that there are several, you ...

manufactures code p1440 emissions The P1440 code is for a small EVAP leak. Your gas cap being loose is a common EVAP problem. If not that, the EVAP canister is also well known for developing small ...

hyundai p1440 p1440 code Code is for the EVAP canister valve - the computer opens this valve to vent fumes from the gas tank.Could be a problem with the valve, or the line to the tank.

Code P1440 on my 2001 Impala there is not a code P1440 on the 01 impala, with either the 3.8L or 3.4L V6 engines. there is a code P1441 for both it is the EVAP system flow during system test which is ...

code p1440 which sensor do I need the front or the rear? A p1440 DTC indicates that a small leak has been detected in your EVAP system. Small cracks in the EVAP canister are not uncommon. Check your ...

trailblazer. The engine light constantly stays on and I had it to a mechanic and it showed the code P1440. Also, my traction lights, one with the wretch and the other light for traction comes on. They

...when the ambient temp is above 40 degrees but will eventually start if colder. It has thrown a P1440 code intermittenly as far as i can tell the P1351 code is Ignition Coil Control Circuit High ...