my cadillac just started to go dead. when i put it in drive. i think this is a sensor .Can anyone help..signed mudtoy wife (jlm z28)

 

i have cadillac this is going dead when put in gear to drive.. can someone help me....mudtoys wife (jlmz28)
we pulled codes:: P1350 - P1370 -P1371-P1377

Its a 1998 Deville with 157000 miles. Put in new plugs, fuel filter, pcv valve and air filter.

any help would be great
thanks
jlmz28

 

MY GAS TANK IS FULL BUT LOW ON FUEL LIGHT COMES ON JUST PUT 15 GALLONS IN MY GAS GAGE IS ON FULL