ok recently i put 2 fuel injectors on my truck when i got everything done an started it up it ran rough so i took it to advance an put it on the code reader an 16 codes came map sensor high out put tps high output idle control malfuntion three cylnder mis fire an all 8 injector are spraying open circut if anyone can help id be greatful

 

Welcome to DF.

Let me move this to the 2nd gen Ram section for you, get you some help.

 

What caused you to replace two injectors? Any codes or driving problems? Swapping injectors shouldn't cause the engine to go sideways on itself. Almost sounds like you crimped or broke something on reinstallation. Have you checked all related wiring?

Pull some codes and post them up....

 

sure u got all ur connectors reconnected and frayed wires in then main harness somewhere u try clearing those codes and seeing if they come back

 

ok i got most of it fixed im now down to 3 codes idle control malfuntion tps high out put and map sensor high output i tried searchin through the wiring for any crimped wires an such then i tried replacing the map sensor that did not fix it one thing the truck is doing while driving is it will cut in an out of power

 

well all three of those sensors are right by each other all on the throttle body so something would lead me to thing u got a wire issue probally right on top of the manifold should check and see if u got ur 5 volt referance at each of those sensors and a ground

 

Make sure the TPS has its vacuum hose attached to its front port, and trace the wires coming from its harness, make sure they didn't get pinched anywhere.

Same with TPS and IAC, double check, trace the wires from their harnesses, make sure they didn't get pinched. All are easily pinched if you removed and reinstalled the injectors, as all those wires are right there, bundled along the intake manifold near the fuel rails.

 

OP, Jason ment to say MAP sensor. Just do what Jason and Scott have said and hopefully you'll have those 3 codes down to none. Wish you luck.

 

ok i jus got done fiddlin with the truck i searchd through all the wiring an i could not find anything i unplugged a few things then plugged em back in making sure the connections are good i checkd the ground wire all of which were good

 

anyone have any ides i still havent traced the problem an id like to take the truck on a road trip this weekend