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by altonjoseph
Sun Jun 16, 2024 11:38 pm
Forum: s300 / SManager
Topic: Hondata s300 new issue
Replies: 2
Views: 2938

Hondata s300 new issue

Hello,
I bought a obd1 ecu with a s300 in it plugged it up and uploaded a basemap for my car. When I start it and it would crank but no start because I didn’t hear fuel pump prime. Finally after 5-10 minutes the fuel pump primed and was able to start does anyone know what’s going on? I had cracked ...