My hondata somehow clicked my fuel pump off while idling the other day. I cannot figure out how to enable it for the life of me, it will not let me click the tab under sensors to turn it back on. The pump primes every key turn but car won't run because the pump is disabled on the hondata. I've searched and searched but can't seem to find an answer. It's a high comp b20vtec with a s300 v3 from phearable, it runs great. No check engine lights.

 

The problem may be within the ecu itself .I just had that problem and it turned out to be bad capacitors . I changed all the caps on the ecu and problem solved .

 

Have you tried to upload a fresh basemap? Just to try it out. But, as joe_b said, check for bad capacitors, and take a look at IC17 (ta8903sn)

 

thanks guys ill try !