Code p 2099 refers to post cat converter fuel trim (FT) bank 2 --too rich===causes --catalytic converter it also refers to engine coolant temperature (ECT) sensor --- circuit malfunction=== causes --- wiring-- ECT sensor bump the cat converter with the heel of your hand and if it rattles replace the cat converter if the cat converter is solid , replace the ECT
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Code p 2099 refers to post cat converter fuel trim (FT) bank 2 --too rich===causes --catalytic converter
it also refers to engine coolant temperature (ECT) sensor --- circuit malfunction=== causes --- wiring-- ECT sensor
bump the cat converter with the heel of your hand and if it rattles replace the cat converter
if the cat converter is solid , replace the ECT