testing an ecu

[telliott1996]

i have a 91 ef hatch and i suspect that my ECU may be bad and before i go and buy a new one without knowing that it is the problem i want to test it but i dont know how to how would i test it

 

[lethal6]

Thread moved out of the how-to section. How-to section is for DIY articles and write ups, not for asking questions.