alright.... 4g63 n/a..... i was having trouble with my car hitting revie at like 3 grand. was told to check the mass air flow sensor so I unplugged the mass air flow sensor and is dosent hit revie anymore and pulls good. I replaced the mass air flow sensor........ same shit. i would just run it without the sensor plugged in but it idles like shit and sometimes it dosent want to stay running when idleing. I just want to know if it is or could be the ecu. somebody, anybody help me i just want it fixed.

things to take into consideration- cat-out exhaust and a small crack in the exhaust mani. 93 engine and wiring harness w/ 94 ECU

 

Getta Honda...

 

thanks for all the great "help" ^ guys...... but i fixed it. anybody need help with a 4g63 colt swap call me up