ok so i did a wire tuck and turbo install at the same time on my b16 crx, and i had the evap and iat plugs switched so i burned up q31 resistor in my p72. switched the plugs, got a p28 ecu. still throws a solid cel with or without the srs jumped. the engine runs perfectly fine on the base map. is my second ecu bad? wiring issues?

 

btw, all connections soldered and electrical taped


bump

 

sounds like whatever is wrong with your wiring is shorting your ECU. You should go through your wiring before plugging in another ecu.

on the p28, since it already might be toast, you might as well try cutting j12 to restore the original factory ecu to see if it was just a bad chipping job, if it is chipped at all. if its not chipped, the ecu or the wiring might be bad..


Modified by sanimalp at 1:43 PM 7/31/2008

 

yeas both ecus are chipped by different companies, so im pretty sure its a wiring issue, i just dont know how to find it.
sanimalp i sent you pm