P0456 Detecting Condition & Trouble Area
WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
6 driving cycles: ECM allocates one point from 3 through -3 for one driving cycle.
The point allocated is dependent on the amount of gas leaked.
If the sum total is more than 1 in the past 6 driving cycles, the ECM detects gas leak malfunction.
The point allocated is dependent on the amount of gas leaked.
If the sum total is more than 1 in the past 6 driving cycles, the ECM detects gas leak malfunction.