Trouble Codes
#1
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Trouble Codes
Recently my check engine light came on, I had a code reader placed on my 2007 Wrangler JK. The following codes came up 0157, 0300, 0430, 0440 & 0456. Any suggestions on what these codes represent? I really need help!
#3
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For your Evap Codes
p0440 - General Evap System Failure
p0456 - Evap Purge System Small Leak
I would look at your EVAP Canister- Bet it took a hit, there is a purge valve on the side and thats a good place to start looking - You may end up taking it in for a smoke test to find the leak.. I would check the valve conection to the canister
p0157 - O2 Sensor #2 Circuit Low
Check the O2 Sensor behind the cat and see if the wires are frayed or broken
p0440 - General Evap System Failure
p0456 - Evap Purge System Small Leak
I would look at your EVAP Canister- Bet it took a hit, there is a purge valve on the side and thats a good place to start looking - You may end up taking it in for a smoke test to find the leak.. I would check the valve conection to the canister
p0157 - O2 Sensor #2 Circuit Low
Check the O2 Sensor behind the cat and see if the wires are frayed or broken
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