i have a 91 crx with a pm6 ecu and 3rd gen zc engine. i just had it retimed, new dizzy, new plugs and wires. it idles good but when i give it gas it bogs out. the red light in the ecu is blinking 5 times. and when i pull the map sensor from the plug nothing happens and it stays the same. it is a used map sensor that i bought from ebay. the wiring by the ecu looks sketchy too. any advice on wiring from the ecu to the map sensor? thanks!

 

Yellow/Red - C15
White - C11
Green/White - C14

 

code 5 is for the vacuum portion of the MAP - code 3 is for the electrical portion - check your vacuum hoses

 

Good catch jlicrx!