Discussion:
Impco series 3

Anyone have a code list for this fuel system? Working on a Tug made in Georgia and not having much luck getting t5he DTC from the manufacturer.
  • Posted 26 Sep 2013 06:42
  • By proshadetree
  • joined 23 Feb'06 - 484 messages
  • Tennessee, United States
Showing items 1 - 2 of 2 results.
Thats the one. It has the 90 pin ECM and the 8-Pin, cylindrical diagnostic port. The codes that were on it was 123 235 762. But that was several months ago. It was not charging then and I had to replace the internal regulator. Batt. was unhooked while I obtained the part and DTCs were gone when it was up and running. Now they stated the light was on and the unit lacked performance and surged during operation. Hope all is well with you captain.
  • Posted 26 Sep 2013 09:40
  • By proshadetree
  • joined 23 Feb'06 - 484 messages
  • Tennessee, United States
when you say "series 3" are you referring to a CARB tier 3 with the stepper motor in the regulator?
  • Posted 26 Sep 2013 07:56
  • By edward_t
  • joined 5 Mar'08 - 2,334 messages
  • South Carolina, United States
"it's not rocket surgery"

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