Could someone give me a little info on 0232? What and where to start? Is this due to bad ECM?

is your truck doing any thing weird? if its not you could just clear the code and see if it comes back. if you fill out your signature we will all know what kind of truck you have.

is your truck doing any thing weird? if its not you could just clear the code and see if it comes back. if you fill out your signature we will all know what kind of truck you have.

It is a 2002 2500. nothing strange it ran fine this morning pared it went back out no start and it threw the 0232 code

How about this... http://forum.mopar1973man.com/threads/2568-P0232-Fuel-Shutoff-Signal-Voltage-Too-High?p=20283#post20283

not runnig is kinda weird. 232 is fuel shut off signal voltage to high. i think but am not sure that this is controled thru the ASD relay in the PDC, the fuse box under the hood drivers side fender well. you could swap that relay for the horn relay and see if it starts. that will let you know it it is a bad relay. beings that i am not any electronics genuis at all it would not hurt if some one else might help us with this. but it is some thing to try and you wont hurt anything by doing it. if it does not work swap the relays back and make sure the horn works. then you willknow it is not the relay.

i did replace the ecm in february so while i was standing there i did check the 5v supply at the map sensor and only had 4.88 which is why i asked about the ecm. but i will check into the plug on the fuel pump and the connection at the ecm and any other wiring typ issues i can find. thanks guys

i knew someone smart would show up.