300 DF 2007 - ECU repair?

[hughjorgan]

Port motor is throwing a 4-2 error. Replaced the related sensors no joy.

Swapped the ECUs and sure enough, the problem migrated to the starboard engine.

Does anyone rebuild ECUs for these engines? Part# 33920-98J10

I've ordered a replacement but if I could get the old one rebuilt affordably would be nice to have a spare.

Thanks!

[Moonlighter]

Port motor is throwing a 4-2 error. Replaced the related sensors no joy.

Swapped the ECUs and sure enough, the problem migrated to the starboard engine.

Does anyone rebuild ECUs for these engines? Part# 33920-98J10

I've ordered a replacement but if I could get the old one rebuilt affordably would be nice to have a spare.

Thanks!

Not aware of anyone who does.

I believe Suzuki (corporate office) may be able to reflash the ecu, assuming it's not a hardware issue. You could ask a dealer. Although they may charge just as much as for a new one?

[hughjorgan]

Well.. after working on this all day I'm gonna chunk the checkbook at the problem. Calling in the pros.

[pcheesesteak]

Got a used ECM for sale if you need one, $350. Off my motor which threw a rod through the block.