2004 5.3 Silverado 1500 no start,cranks and has good fuel pressure but no spark on 2004 Chevrolet Silverado 1500

We replaced the crankshaft postion sensor as a code showed this ..still no spark all fuses and circuit breakers are good!Will it start if the tps isnot programed?? and how is that done? Thanks

by in Utica, MI on March 03, 2013
1 answer
ANSWER by on March 20, 2013
check for bad ignition module