i/ve check level on gauges 125psi.(relay/fuses ok)jumpered cycle switch still pump not energize/ check for codes on the DATC and 1947 popout, ive worked with ac's before but lincoln carries too much electronics. now ive done some searching and found ppl talking about the discharge temp sensor is this a common failure on 00-05 lincoln ls***any advice on how to check for short on this sensor and location of it** thanx for ure time!