i just swap a d15b7 in my 91 hatchback,but theres a problem! my radiator fans wont come on ,and the temp gauge isnt working,the relays are all good, and it works when i bridge the temp sensor wires together, the 2 sensors for that stuff are on a obd1 engine,the car is running on obd0 does that matter? im stumped on this one!!! anybody knows anything bout this please reply, thanks!!!!