reading codes.. plz help
#1
reading codes.. plz help
well picked up a OBD1 today to help solve my problems.. anyways with the key on truck off i got these codes 116, 542, 556 and the book says
116- engine coolant temperature higher or lower than expected
542- fuel pump secondary circuit fault
556- fuel pump relay primary circuit fault
so does anyone no wut this means? wuts a circuit? is it saying i need a fuel pump? or just a relay? i just don't understand wut its saying.. if n e one can help me clear this up.. as for the coolant temp im gona try a new censor for the firts part
116- engine coolant temperature higher or lower than expected
542- fuel pump secondary circuit fault
556- fuel pump relay primary circuit fault
so does anyone no wut this means? wuts a circuit? is it saying i need a fuel pump? or just a relay? i just don't understand wut its saying.. if n e one can help me clear this up.. as for the coolant temp im gona try a new censor for the firts part