More CEL's tell me what you think it is
 

obd-II 45 and 54 ............ 45 is too lean and too rich ( that could be the FPR i have on it ) 54 crankshaft fluctuation sensor intermittent interruption ..... that could be the new belts i put on??? i have no idea could anyone help me out here on what they think the cod 54 is coming on and why?