Hondata

lcopas wrote:if you put your old ecu back on ... do your problems go away ?

Yep, with the old ECU (P28) using the same adapter harness i'm currently using i do not have this problem.

Installed a Hondata S200b with dataloging. After the installation everything works fine with the exception of no speedometer, no VTEC, no back up lights and the radiator fan is not coming on. Didn't have this problem before installing the Hondata. I checked all sensor connections, fuses, relays and ...

On a 2000 Si it's the blue adapter behind your ecu. Take a small paper clip and insert both ends into the connector. Turn your ignition on and you should be able to get the CEL code. Hope this helps!

Yep

This is my first time using a Hondata. I purchased the S200B with datalogging option. The problem i'm having is that it's not recording any data. I double check the all connections between the interface box and the ecu and everything looks ok. Any suggestions?, i read the Hondata installation manual ...

Just installed my Hondata S200B. Just wondering where should i gap my spark plugs at? The spark plugs are NGK BKR7E-11.

99 Civic Si
JRSC @ 9psi
RC 440cc
Comtptech Ice Box
Kamakaze header
Tanabe Racing Medallion exhaust