friend has 96 prelude non vtec si. swapped in h22. runnin a 97+ h22 ecu...went to try to get emission...emissions guy says the dlc(think you plug into to check emissions)...is not connecting/reading or summin...is this because i dont have the obd2a p13? only rear it was made was in 96. im wanting to know if thats causing the problem before i drop 500 on the 96 obd2a p13 ecu! thank you

reps for help

oh yeah would just have someone pass emissions but he lives in tennessee