I have this problem with my crx. I lost power to my ecu and the factory book says that with the problem engine light on and constant check the wiring for the TPS MAP and the PA(Baro Pressure). Do any of you have any experience with this? The ecu is not fried, I swapped with known good ecu. Connection at the strut tower is good for the +to the three sensors. Any information would help.

Thanks for the help
Paul

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by simplestyles &raquo;</TD></TR><TR><TD CLASS="quote">I have this problem with my crx. I lost power to my ecu ...

Paul</TD></TR></TABLE>

Was it a temporary power loss to the ECU (fuse/battery disconnect?) or is it still dead? Your post isn't clear.

If it's still dead, check the fuse and wiring providing the +12 to the ECU first.

 

check all your ground connections, especially the one that is bolted to the water neck in the back.

 

Checked all fuses and for twelve volt power at the ecu. no power all fuses are good thanks for the feed back Ground at the thermostat is good as well
any other ideas?