check engine light flicks

[siep3]

what would cause the engine light flicks?

it happens mostly when the car is cold and once a while when it's warm when stepping on the gas, but it doesn't turn on completely.

is it true when there's a knock?

[kprocivic]

does your car have hondata? you can set the cel light to flash every time your car detects knock. mine flashed at startup also it's normal if you have hondata.

[vicx52o]

Yeah there is an option under 'Knock/TPS' in the 'Parameter's' window in K-manager. If it's checked off your CEL will blink every time it knock's.