I cracked the block in my 01 2nd gen swapped in out to a 99 2nd gen.Used the 99 wiring harness & the 01 ECM(all I had).01 did not have a crank sensor the 99 does.The motor will start & run after a min or so it idels high and the rpm gauge quits and I get a PO341 code but stays running(can't drive yet).Someone told me I might have to change the camgear to read the cam position sensor.Are the gears different? Can I try anything else frist? HELP!