P1456 code and reset
#1
P1456 code and reset
I got the 1456 code for fuel tank pressure. I tightened the gas cap and will be driving the car a lot today.
Will the computer turn off the check engine light if this was the problem, or do I have to reset it myself.
If I have to reset it myself, should I drive the car today to build up pressure before resetting??
Will the computer turn off the check engine light if this was the problem, or do I have to reset it myself.
If I have to reset it myself, should I drive the car today to build up pressure before resetting??
#4
RE: P1456 code and reset
ORIGINAL: mxs
before you start the car, turn the key to the accessory position and let it sit for 10-15 seconds.
before you start the car, turn the key to the accessory position and let it sit for 10-15 seconds.
When I turn the key to the accessory position the light comes on after about 1 second and did not reset. After driving the car a lot today Im thinking that I'll go buy a new gas cap to see if that works. Thanks for the quick reply.
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