I need to install my SAFC. Now, I red ECU Wiring in SAFC Wiring diagrams(H2-a-for Integra 94 LS). Im confused about Pressure Signal (MAP wire). In their wiring diagram it shows its the third wire from the right side-Pressure Signal.

SAFC DIAGRAM FOR OBD1 ECU

http://www.apexi-usa.com/pdfWiring/7.pdf - Link for SAFC diagram for bigger picture.

ANOTHER WEBSITE DIAGRAM FOR OBD1 ECU
Well I found another wiring diagram from this link for OBD1:
http://www.ff-squad.com/technet/wiring.obd1.htm

Now on this website diagram, they say MAP is in box 21(connector D), which is different then what SAFC says. Where SAFC diagram says that MAP wire is located, this other website shows that, that wire is MAP Sensor Ground, and I beleive I need to hook it up to Manifold absolut pressure not the Map Sensor ground.

Could someone please HELP me and tell me which ECU wiring is right one. Where is the MAP slot. Is it the one that SAFC diagram said or where this other link showed( #21 Connector D)?!?!

 

Sorry about SAFC diagram, it came out too small. Here is the link. H2-a for 94 integra LS

http://www.apexi-usa.com/pdfWiring/7.pdf