Was the knock sensor installed BACKWARD???
1228 Knock Sensor 4 This code is set when Knock Sensor #4 has sent multiple signals or a break or short has occurred in the sensor or its wiring. Check the Knock Sensor and its wiring for defects. Check the grade of fuel being used (RON>91). Increase octane if necessary.
Last edited by cn90; 09-25-2007 at 08:39 PM.