DA Swap
I see no-one's answered this. But then again, the DA-ED/EF swap is one of the most common and easiest of all cluster swaps, and there is an abundance of information, including wiring diagrams, available through GOOGLE.
Peter
Code 20 is the Electrical Load Detector, located under the fuse box on JDM B16As.
I have the problem sorted now, thanks to various forums but especially the guys over at OzHonda.com.au
The JDM B16a comes in two flavours. One has the Map Sensor mounted on the Throttle Body, like my old SOHC...
All sounds logical to me. I was thinking along the same lines.
But how do you explain me not getting a CEL Code #3 anymore since I connected the KS to the ECU? :blink:
Thanks for your help to this point,
Thanks for the cut over point.
There are no left over plugs on the harness and nowhere to plug into. The MAP sensor is neither on the firewall or on the TB.
Peter
The VTEC Supplement says you should not disassemble this unit as it is factory set. However, it can be by-passed.
I was having similar idle problems with my B16A conversion into 94 Civic 4 Door (designated Vti here in Australia). I was getting Code 3 and Code 14 on the ECU but once I connected...
OK. I connected the knock sensor directly to the ECU through the firewall. This alleviated the Code 3 (and the Code 14) ther P30 ECU was generated. Idle has dropped to about 1300 - 1500. <_<
I reset the ECU and shorted the test circuit and now get a code 20. :(
I will play with the idle...
Thanks for your reply. I don't see how I can accidentally switch a plug that's not there. The car runs fine, just idles too high.
Logic tells me that I am getting a CEL #3 (electrical MAP sensor) because the ECU is looking for a MAP sensor but isn't finding it. So where is the MAP sensor...
Hi,
I have replaced my SOHC VTEC engine (D16Y1/P28) with a JDM B16A/P30 (Serial # 5###). The ECU is throwing a CEL of 3 which indicates a MAP sensor electrical fault.
Where is the MAP sensor? It is not on the firewall (the D16Y1 had it mounted on the Throttle Body) and it is not on the TB...
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