93hatchy08

Ok so I bought this car as a shell it sat for a while and it was better condition then my old one so I swaped the motor into the new crx. Ran fine in the last one. Could not figure out why its not startin pulled the plugs and decided to turn it over without the plugs and see my problem fuel rushing out of the spark plug holes. Out of the 2nd and 3rd cylinders.. Swaped the injectors to see if they were stuck open same thing. No luck. Rewired the injectors with resistor box straight to the ecu and still same thing. The car is obd0 I'm getting check codes 15 and 9. Its like old faithfull crazy amount of fuel comin out. Head them tested everythin fine. Please help me I need this car for work.

jlicrx

the new car is a 90 Si - is that correct? was the old car a CRX HF by chance? are you trying to run the HF engine harness with the Si chassis harness?

93hatchy08

yes the car is si chassis harness. The engine harness is an hf harness

kim_2_da_chee

Hmm.. it might have something to do with that injector resistor box, if injectors 2 and 3 have the problem and 1 and 4 is fine, maybe the resistor box is not working properly? I think it's worth a shot to get a second one from the junk yard to test it out.

jlicrx

the HF engine harness will not work with the Si chassis harness without some modifications - the HF engine harness has the igniter wire (code 15) in the driver's side connector - the Si chassis harness has the igniter wire in the passenger side connector - the fuel injector wires in the driver's side connector are all (except for one) in different locations in the connectors