Recently I put a mega phone exhaust on my 2007 R1 and removed the exup servo valve and installed an exup eliminator. well I'm still getting the dreaded CEL code 18. I disconnected the battery for an hour an reconnected it yet still getting the same damn CEL code 18 (SERVO VALVE STUCK OPEN) I went into the Diag test using the odometer yet I cannot not reset light. I need help on this. Any one else had this problem?
↧