Jun 20, 2010 · The Onan control board needs to see proper generator voltage and engine oil pressure to keep running after you release the start switch. A 13 code means the generator …

Jul 19, 2012 · Installed new carb and tried new control board. No success Onan 5.5HgJAB-901A tries to start but stops when button is released After leaving 5 months in storage, generator …

Jun 19, 2019 · I've also learned from experience that a gummed up carburetor can fake out some Onan diagnostic codes that point to ignition problems. I think you were with us at KOFA when …

Apr 7, 2023 · The Onan generator will run as long as I hold the start button but will shut down as soon as I let go of the start button. I have gone through quite bit of troubleshooting but I have …

Apr 13, 2008 · Gary, My first thoughts about this is that it's only a coincidence that you're now having generator problems; not likely that it's related to your recent service. Onan generators …

Mar 27, 2013 · I have an Onan HDKAK 8 KW Diesel Generator that just clicks but will not start. First of all I did do a search and also read the troubleshooting section of the Onan Manual.

Sep 18, 2021 · If you have the exact model number please post for best advice. If code 32 is a low crank condition but the genset is starting up, be sure code 32 is the correct code. The …

Jan 15, 2016 · Onan genset manual It might not be the same generator but the fault codes are generic.

Jan 13, 2016 · Hi guys, I've got an Onan Marquis Gold 5500 generator on my Winnebago. It's got a 20AMP breaker and a 30amp breaker and they were working fine. Now, whenever I'm using …

Jun 9, 2018 · The HGJAB generator uses a microprocessor based control module. It's sensitive to interference and something like a bad spark plug or arcing from wet or defective spark plug …