01 LIMITED CEL CODE PO172
 

CEL(CHECK ENGINE LIGHT)
IF YOUR ENGINE HESITATES WHEN U GUN IT.
THEN IT'S THE MAF SENSOR. (MASS AIR FLOW)
EASY TO REPLACE, ONLY TWO SCREWS.
IT'S ON THE INTAKE TUBE BETWEEN THE AIR BOX AND TOP OF ENGINE.
$150 FROM DEALER SHIP.