Code P1456

[comtec]

This code came in on my 2002. I know this is the code that comes in if you have a loose gas cap but this was 1 day and 200 miles since i fueled the car. I erased the code and it appears to be ok now but i haven't driven it yet, only let it idle to reset the ECU. Any ideas on what it was?



I checked the freeze frame data with my OBDII scanner and here is some data at the moment the code came in

Trouble code P1456
ABSLT TPS % 22.3
engine speed RPM 3004
calc load 52.1
map KPA 52
coolant 'F 183
IAT 'F 105
vehicle speed 75
fuel system 1 closed
fuel system 2 closed


P1456 90 Evaporative Emission Control System Leak Detected (Fuel Tank System)



This was in a moderate load left turn.


Thanks

 

[Larry Bastanza]

Start simple, Check the gas cap for tightness.

HTH,
LarryB

 

[C-speed]

Start simple, Check the gas cap for tightness.

HTH,
LarryB

Exactly 3+ clicks...

Or buy a new cap