Please help!!!!! [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Please help!!!!!


No J.O.B.
06-05-2005, 01:27 AM
Fuel intregration module has any one heard of this module going out. If so on your paper work from the dealer did they give the code of P1550 or has anyone else got this code?

Diesel Power
06-05-2005, 03:35 AM
do you mean fuel injection control module?

No J.O.B.
06-05-2005, 11:12 AM
is there a difference or have i made up a name of a part that doesnt exist?

GMCSID
06-05-2005, 02:03 PM
Code 1550 set when low voltage to the fuel injection control module (FICM) is sensed.

No J.O.B.
06-05-2005, 03:01 PM
GMCSID Do you know is this a common problem with these trucks?

GMCSID
06-05-2005, 03:31 PM
I have never seen it.

No J.O.B.
06-05-2005, 08:45 PM
Thanks for your help GMCSID and Diesel Power