P1450 Unable to bleed up fuel tank vacuum
Here use this TSB the problem with this code is the purge solenoid. If you take a tight turn and there is a slight miss at the engine it more likely the purge solenoid. also when at idle you can probly hear the purge with its constant gulping this would indicate that it is leaking Here a TSB for this code that you set . it only a partial TSB
Bulletin No: 01-012/14
Last Issued: 05/15/2014
Subject:
CHECK ENGINE LIGHT ON WITH DTC P1450:00
BULLETIN NOTE
APPLICABLE MODEL(S)/VINS
2009-2013 Mazda6 3.7L vehicles produced before March 31, 2012
DESCRIPTION
Some vehicles may experience the Check Engine Light ON with DTC P1450:00 (Unable to bleed up fuel tank vacuum) stored in memory. This concern may be caused by the purge valve, which has been modified to eliminate this concern.
Customers having this concern should have their vehicle repaired using the following repair procedure.
REPAIR PROCEDURE
33.7k questions
32.5k answers
1.3k comments
23.0k users